TSTP Solution File: SYN501-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN501-1 : TPTP v8.1.2. Released v2.1.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.oOBcC7bGWn true

% Computer : n018.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri Sep  1 04:04:12 EDT 2023

% Result   : Unsatisfiable 5.58s 1.39s
% Output   : Refutation 5.58s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : SYN501-1 : TPTP v8.1.2. Released v2.1.0.
% 0.00/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.oOBcC7bGWn true
% 0.14/0.35  % Computer : n018.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Sat Aug 26 21:36:45 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 0.14/0.35  % Running portfolio for 300 s
% 0.14/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36  % Number of cores: 8
% 0.14/0.36  % Python version: Python 3.6.8
% 0.14/0.36  % Running in FO mode
% 0.21/0.65  % Total configuration time : 435
% 0.21/0.65  % Estimated wc time : 1092
% 0.21/0.65  % Estimated cpu time (7 cpus) : 156.0
% 0.21/0.72  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.21/0.73  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.21/0.77  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.21/0.77  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.21/0.77  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.21/0.78  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.21/0.78  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 5.58/1.39  % Solved by fo/fo1_av.sh.
% 5.58/1.39  % done 1764 iterations in 0.561s
% 5.58/1.39  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 5.58/1.39  % SZS output start Refutation
% 5.58/1.39  thf(hskp21_type, type, hskp21: $o).
% 5.58/1.39  thf(hskp18_type, type, hskp18: $o).
% 5.58/1.39  thf(hskp3_type, type, hskp3: $o).
% 5.58/1.39  thf(c3_1_type, type, c3_1: $i > $o).
% 5.58/1.39  thf(hskp0_type, type, hskp0: $o).
% 5.58/1.39  thf(a107_type, type, a107: $i).
% 5.58/1.39  thf(a132_type, type, a132: $i).
% 5.58/1.39  thf(a104_type, type, a104: $i).
% 5.58/1.39  thf(hskp27_type, type, hskp27: $o).
% 5.58/1.39  thf(hskp10_type, type, hskp10: $o).
% 5.58/1.39  thf(hskp7_type, type, hskp7: $o).
% 5.58/1.39  thf(a101_type, type, a101: $i).
% 5.58/1.39  thf(hskp25_type, type, hskp25: $o).
% 5.58/1.39  thf(a121_type, type, a121: $i).
% 5.58/1.39  thf(a116_type, type, a116: $i).
% 5.58/1.39  thf(hskp16_type, type, hskp16: $o).
% 5.58/1.39  thf(a129_type, type, a129: $i).
% 5.58/1.39  thf(hskp28_type, type, hskp28: $o).
% 5.58/1.39  thf(a106_type, type, a106: $i).
% 5.58/1.39  thf(hskp22_type, type, hskp22: $o).
% 5.58/1.39  thf(hskp2_type, type, hskp2: $o).
% 5.58/1.39  thf(a112_type, type, a112: $i).
% 5.58/1.39  thf(ndr1_0_type, type, ndr1_0: $o).
% 5.58/1.39  thf(c0_1_type, type, c0_1: $i > $o).
% 5.58/1.39  thf(hskp5_type, type, hskp5: $o).
% 5.58/1.39  thf(a98_type, type, a98: $i).
% 5.58/1.39  thf(a173_type, type, a173: $i).
% 5.58/1.39  thf(hskp4_type, type, hskp4: $o).
% 5.58/1.39  thf(a113_type, type, a113: $i).
% 5.58/1.39  thf(a99_type, type, a99: $i).
% 5.58/1.39  thf(c1_1_type, type, c1_1: $i > $o).
% 5.58/1.39  thf(a138_type, type, a138: $i).
% 5.58/1.39  thf(a122_type, type, a122: $i).
% 5.58/1.39  thf(hskp29_type, type, hskp29: $o).
% 5.58/1.39  thf(a130_type, type, a130: $i).
% 5.58/1.39  thf(hskp8_type, type, hskp8: $o).
% 5.58/1.39  thf(hskp13_type, type, hskp13: $o).
% 5.58/1.39  thf(a103_type, type, a103: $i).
% 5.58/1.39  thf(hskp6_type, type, hskp6: $o).
% 5.58/1.39  thf(c2_1_type, type, c2_1: $i > $o).
% 5.58/1.39  thf(hskp9_type, type, hskp9: $o).
% 5.58/1.39  thf(hskp12_type, type, hskp12: $o).
% 5.58/1.39  thf(hskp1_type, type, hskp1: $o).
% 5.58/1.39  thf(hskp14_type, type, hskp14: $o).
% 5.58/1.39  thf(a105_type, type, a105: $i).
% 5.58/1.39  thf(a124_type, type, a124: $i).
% 5.58/1.39  thf(hskp19_type, type, hskp19: $o).
% 5.58/1.39  thf(a108_type, type, a108: $i).
% 5.58/1.39  thf(hskp20_type, type, hskp20: $o).
% 5.58/1.39  thf(a137_type, type, a137: $i).
% 5.58/1.39  thf(a97_type, type, a97: $i).
% 5.58/1.39  thf(hskp15_type, type, hskp15: $o).
% 5.58/1.39  thf(hskp11_type, type, hskp11: $o).
% 5.58/1.39  thf(hskp17_type, type, hskp17: $o).
% 5.58/1.39  thf(clause167, conjecture,
% 5.58/1.39    (~( ( hskp15 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | 
% 5.58/1.39        ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_0, negated_conjecture,
% 5.58/1.39    (( hskp15 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 5.58/1.39     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause167])).
% 5.58/1.39  thf(zip_derived_cl166, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp15)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c3_1 @ X1)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X1)
% 5.58/1.39          | ~ (c0_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_0])).
% 5.58/1.39  thf('0', plain,
% 5.58/1.39      (( (hskp15)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl166])).
% 5.58/1.39  thf(clause197, conjecture,
% 5.58/1.39    (~( ( c3_1 @ W ) | ( c1_1 @ W ) | ( c1_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 5.58/1.39        ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_1, negated_conjecture,
% 5.58/1.39    (( c3_1 @ W ) | ( c1_1 @ W ) | ( c1_1 @ V ) | ( ~( c2_1 @ W ) ) | 
% 5.58/1.39     ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause197])).
% 5.58/1.39  thf(zip_derived_cl196, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.58/1.39         ( (c3_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X1)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (c2_1 @ X1)
% 5.58/1.39          | ~ (c0_1 @ X1)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X2)
% 5.58/1.39          | ~ (c2_1 @ X2)
% 5.58/1.39          | ~ (c1_1 @ X2))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_1])).
% 5.58/1.39  thf('1', plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl196])).
% 5.58/1.39  thf(clause158, conjecture,
% 5.58/1.39    (~( ( hskp25 ) | ( hskp16 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_2, negated_conjecture,
% 5.58/1.39    (( hskp25 ) | ( hskp16 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause158])).
% 5.58/1.39  thf(zip_derived_cl157, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp25)
% 5.58/1.39          |  (hskp16)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_2])).
% 5.58/1.39  thf(zip_derived_cl572, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl157])).
% 5.58/1.39  thf(clause122, conjecture, (~( ( ~( hskp6 ) ) | ( ~( c3_1 @ a105 ) ) ))).
% 5.58/1.39  thf(zf_stmt_3, negated_conjecture, (( ~( hskp6 ) ) | ( ~( c3_1 @ a105 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause122])).
% 5.58/1.39  thf(zip_derived_cl121, plain, ((~ (hskp6) | ~ (c3_1 @ a105))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_3])).
% 5.58/1.39  thf(zip_derived_cl452, plain, ((~ (c3_1 @ a105)) <= (~ ( (c3_1 @ a105)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.58/1.39  thf(zip_derived_cl1736, plain,
% 5.58/1.39      (((~ (c0_1 @ a105) | ~ (c2_1 @ a105)))
% 5.58/1.39         <= (~ ( (c3_1 @ a105)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl572, zip_derived_cl452])).
% 5.58/1.39  thf('2', plain,
% 5.58/1.39      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (c0_1 @ a105)) | ( (c3_1 @ a105)) | ~ ( (c2_1 @ a105))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1736])).
% 5.58/1.39  thf(clause152, conjecture,
% 5.58/1.39    (~( ( hskp7 ) | ( hskp4 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_4, negated_conjecture,
% 5.58/1.39    (( hskp7 ) | ( hskp4 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause152])).
% 5.58/1.39  thf(zip_derived_cl151, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp7)
% 5.58/1.39          |  (hskp4)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_4])).
% 5.58/1.39  thf('3', plain,
% 5.58/1.39      (( (hskp4)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ( (hskp7)) | ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl151])).
% 5.58/1.39  thf(clause165, conjecture,
% 5.58/1.39    (~( ( hskp10 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c0_1 @ V ) | 
% 5.58/1.39        ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_5, negated_conjecture,
% 5.58/1.39    (( hskp10 ) | ( c3_1 @ V ) | ( c2_1 @ V ) | ( c0_1 @ V ) | ( c2_1 @ U ) | 
% 5.58/1.39     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause165])).
% 5.58/1.39  thf(zip_derived_cl164, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp10)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          |  (c2_1 @ X1)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X1)
% 5.58/1.39          | ~ (c1_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_5])).
% 5.58/1.39  thf(zip_derived_cl600, plain,
% 5.58/1.39      ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl164])).
% 5.58/1.39  thf(clause74, conjecture, (~( ( c3_1 @ a107 ) | ( ~( hskp8 ) ) ))).
% 5.58/1.39  thf(zf_stmt_6, negated_conjecture, (( c3_1 @ a107 ) | ( ~( hskp8 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause74])).
% 5.58/1.39  thf(zip_derived_cl73, plain, (( (c3_1 @ a107) | ~ (hskp8))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_6])).
% 5.58/1.39  thf(zip_derived_cl356, plain, (( (c3_1 @ a107)) <= (( (c3_1 @ a107)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl73])).
% 5.58/1.39  thf(zip_derived_cl1110, plain,
% 5.58/1.39      (((~ (c1_1 @ a107) |  (c2_1 @ a107)))
% 5.58/1.39         <= (( (c3_1 @ a107)) & 
% 5.58/1.39             (![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('s_sup+', [status(thm)], [zip_derived_cl600, zip_derived_cl356])).
% 5.58/1.39  thf('4', plain,
% 5.58/1.39      (~ ( (c1_1 @ a107)) | ~ ( (c3_1 @ a107)) | 
% 5.58/1.39       ~ (![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ( (c2_1 @ a107))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1110])).
% 5.58/1.39  thf(clause186, conjecture,
% 5.58/1.39    (~( ( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | 
% 5.58/1.39        ( c0_1 @ V ) | ( c3_1 @ U ) | ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_7, negated_conjecture,
% 5.58/1.39    (( c2_1 @ W ) | ( c1_1 @ W ) | ( c0_1 @ W ) | ( c1_1 @ V ) | 
% 5.58/1.39     ( c0_1 @ V ) | ( c3_1 @ U ) | ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.58/1.39     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause186])).
% 5.58/1.39  thf(zip_derived_cl185, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.58/1.39         ( (c2_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X1)
% 5.58/1.39          |  (c0_1 @ X1)
% 5.58/1.39          |  (c3_1 @ X2)
% 5.58/1.39          |  (c0_1 @ X2)
% 5.58/1.39          | ~ (c2_1 @ X1)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X2))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_7])).
% 5.58/1.39  thf('5', plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl185])).
% 5.58/1.39  thf('6', plain, (( (c3_1 @ a107)) | ~ ( (hskp8))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl73])).
% 5.58/1.39  thf(clause119, conjecture, (~( ( ~( hskp8 ) ) | ( ~( c0_1 @ a107 ) ) ))).
% 5.58/1.39  thf(zf_stmt_8, negated_conjecture, (( ~( hskp8 ) ) | ( ~( c0_1 @ a107 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause119])).
% 5.58/1.39  thf(zip_derived_cl118, plain, ((~ (hskp8) | ~ (c0_1 @ a107))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_8])).
% 5.58/1.39  thf('7', plain, (~ ( (c0_1 @ a107)) | ~ ( (hskp8))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl118])).
% 5.58/1.39  thf(clause120, conjecture, (~( ( ~( hskp8 ) ) | ( ~( c2_1 @ a107 ) ) ))).
% 5.58/1.39  thf(zf_stmt_9, negated_conjecture, (( ~( hskp8 ) ) | ( ~( c2_1 @ a107 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause120])).
% 5.58/1.39  thf(zip_derived_cl119, plain, ((~ (hskp8) | ~ (c2_1 @ a107))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_9])).
% 5.58/1.39  thf('8', plain, (~ ( (c2_1 @ a107)) | ~ ( (hskp8))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl119])).
% 5.58/1.39  thf(clause140, conjecture,
% 5.58/1.39    (~( ( hskp14 ) | ( hskp1 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_10, negated_conjecture,
% 5.58/1.39    (( hskp14 ) | ( hskp1 ) | ( c3_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c2_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause140])).
% 5.58/1.39  thf(zip_derived_cl139, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp14)
% 5.58/1.39          |  (hskp1)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_10])).
% 5.58/1.39  thf(zip_derived_cl502, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl139])).
% 5.58/1.39  thf(clause103, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c3_1 @ a124 ) ) ))).
% 5.58/1.39  thf(zf_stmt_11, negated_conjecture, (( ~( hskp17 ) ) | ( ~( c3_1 @ a124 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause103])).
% 5.58/1.39  thf(zip_derived_cl102, plain, ((~ (hskp17) | ~ (c3_1 @ a124))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_11])).
% 5.58/1.39  thf(zip_derived_cl414, plain, ((~ (c3_1 @ a124)) <= (~ ( (c3_1 @ a124)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl102])).
% 5.58/1.39  thf(zip_derived_cl1474, plain,
% 5.58/1.39      ((( (c0_1 @ a124) | ~ (c2_1 @ a124)))
% 5.58/1.39         <= (~ ( (c3_1 @ a124)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl502, zip_derived_cl414])).
% 5.58/1.39  thf('9', plain,
% 5.58/1.39      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ( (c0_1 @ a124)) | ( (c3_1 @ a124)) | ~ ( (c2_1 @ a124))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1474])).
% 5.58/1.39  thf(clause147, conjecture,
% 5.58/1.39    (~( ( hskp11 ) | ( hskp18 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_12, negated_conjecture,
% 5.58/1.39    (( hskp11 ) | ( hskp18 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause147])).
% 5.58/1.39  thf(zip_derived_cl146, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp11)
% 5.58/1.39          |  (hskp18)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_12])).
% 5.58/1.39  thf(zip_derived_cl530, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl146])).
% 5.58/1.39  thf(clause130, conjecture, (~( ( ~( hskp1 ) ) | ( ~( c3_1 @ a98 ) ) ))).
% 5.58/1.39  thf(zf_stmt_13, negated_conjecture, (( ~( hskp1 ) ) | ( ~( c3_1 @ a98 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause130])).
% 5.58/1.39  thf(zip_derived_cl129, plain, ((~ (hskp1) | ~ (c3_1 @ a98))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_13])).
% 5.58/1.39  thf(zip_derived_cl468, plain, ((~ (c3_1 @ a98)) <= (~ ( (c3_1 @ a98)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.58/1.39  thf(zip_derived_cl2005, plain,
% 5.58/1.39      (((~ (c0_1 @ a98) |  (c2_1 @ a98)))
% 5.58/1.39         <= (~ ( (c3_1 @ a98)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl530, zip_derived_cl468])).
% 5.58/1.39  thf('10', plain,
% 5.58/1.39      (( (c2_1 @ a98)) | 
% 5.58/1.39       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ( (c3_1 @ a98)) | ~ ( (c0_1 @ a98))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl2005])).
% 5.58/1.39  thf(clause34, conjecture, (~( ( hskp8 ) | ( hskp18 ) | ( hskp13 ) ))).
% 5.58/1.39  thf(zf_stmt_14, negated_conjecture, (( hskp8 ) | ( hskp18 ) | ( hskp13 )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause34])).
% 5.58/1.39  thf(zip_derived_cl33, plain, (( (hskp8) |  (hskp18) |  (hskp13))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_14])).
% 5.58/1.39  thf('11', plain, (( (hskp8)) | ( (hskp18)) | ( (hskp13))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl33])).
% 5.58/1.39  thf(clause157, conjecture,
% 5.58/1.39    (~( ( hskp8 ) | ( hskp18 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_15, negated_conjecture,
% 5.58/1.39    (( hskp8 ) | ( hskp18 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause157])).
% 5.58/1.39  thf(zip_derived_cl156, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp8)
% 5.58/1.39          |  (hskp18)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c1_1 @ X0)
% 5.58/1.39          | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_15])).
% 5.58/1.39  thf('12', plain,
% 5.58/1.39      (( (hskp8)) | ( (hskp18)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl156])).
% 5.58/1.39  thf(zip_derived_cl548, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl151])).
% 5.58/1.39  thf(clause102, conjecture, (~( ( ~( hskp17 ) ) | ( ~( c1_1 @ a124 ) ) ))).
% 5.58/1.39  thf(zf_stmt_16, negated_conjecture, (( ~( hskp17 ) ) | ( ~( c1_1 @ a124 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause102])).
% 5.58/1.39  thf(zip_derived_cl101, plain, ((~ (hskp17) | ~ (c1_1 @ a124))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_16])).
% 5.58/1.39  thf(zip_derived_cl412, plain, ((~ (c1_1 @ a124)) <= (~ ( (c1_1 @ a124)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl101])).
% 5.58/1.39  thf(zip_derived_cl1647, plain,
% 5.58/1.39      (((~ (c0_1 @ a124) | ~ (c2_1 @ a124)))
% 5.58/1.39         <= (~ ( (c1_1 @ a124)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl548, zip_derived_cl412])).
% 5.58/1.39  thf('13', plain,
% 5.58/1.39      (~ ( (c0_1 @ a124)) | ( (c1_1 @ a124)) | 
% 5.58/1.39       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (c2_1 @ a124))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1647])).
% 5.58/1.39  thf(zip_derived_cl548, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl151])).
% 5.58/1.39  thf(clause129, conjecture, (~( ( ~( hskp1 ) ) | ( ~( c1_1 @ a98 ) ) ))).
% 5.58/1.39  thf(zf_stmt_17, negated_conjecture, (( ~( hskp1 ) ) | ( ~( c1_1 @ a98 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause129])).
% 5.58/1.39  thf(zip_derived_cl128, plain, ((~ (hskp1) | ~ (c1_1 @ a98))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_17])).
% 5.58/1.39  thf(zip_derived_cl466, plain, ((~ (c1_1 @ a98)) <= (~ ( (c1_1 @ a98)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl128])).
% 5.58/1.39  thf(zip_derived_cl1657, plain,
% 5.58/1.39      (((~ (c0_1 @ a98) | ~ (c2_1 @ a98)))
% 5.58/1.39         <= (~ ( (c1_1 @ a98)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl548, zip_derived_cl466])).
% 5.58/1.39  thf('14', plain,
% 5.58/1.39      (~ ( (c2_1 @ a98)) | ~ ( (c0_1 @ a98)) | 
% 5.58/1.39       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ( (c1_1 @ a98))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1657])).
% 5.58/1.39  thf(zip_derived_cl356, plain, (( (c3_1 @ a107)) <= (( (c3_1 @ a107)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl73])).
% 5.58/1.39  thf(clause179, conjecture,
% 5.58/1.39    (~( ( hskp18 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( ~( c0_1 @ V ) ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.58/1.39        ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_18, negated_conjecture,
% 5.58/1.39    (( hskp18 ) | ( c3_1 @ V ) | ( c1_1 @ V ) | ( ~( c0_1 @ V ) ) | 
% 5.58/1.39     ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.58/1.39     ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause179])).
% 5.58/1.39  thf(zip_derived_cl178, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp18)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          | ~ (c0_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X1)
% 5.58/1.39          | ~ (c1_1 @ X1)
% 5.58/1.39          | ~ (c0_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_18])).
% 5.58/1.39  thf(zip_derived_cl656, plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl178])).
% 5.58/1.39  thf(zip_derived_cl933, plain,
% 5.58/1.39      (((~ (c0_1 @ a107) | ~ (c1_1 @ a107)))
% 5.58/1.39         <= (( (c3_1 @ a107)) & 
% 5.58/1.39             (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl356, zip_derived_cl656])).
% 5.58/1.39  thf(zip_derived_cl1300, plain, ((~ (c1_1 @ a107)) <= (~ ( (c1_1 @ a107)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl933])).
% 5.58/1.39  thf(clause133, conjecture,
% 5.58/1.39    (~( ( hskp2 ) | ( hskp1 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) ))).
% 5.58/1.39  thf(zf_stmt_19, negated_conjecture,
% 5.58/1.39    (( hskp2 ) | ( hskp1 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.58/1.39     ( ~( ndr1_0 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause133])).
% 5.58/1.39  thf(zip_derived_cl132, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp2)
% 5.58/1.39          |  (hskp1)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_19])).
% 5.58/1.39  thf(zip_derived_cl474, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl132])).
% 5.58/1.39  thf(zip_derived_cl1302, plain,
% 5.58/1.39      ((( (c2_1 @ a107) |  (c0_1 @ a107)))
% 5.58/1.39         <= (~ ( (c1_1 @ a107)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.58/1.39      inference('s_sup+', [status(thm)],
% 5.58/1.39                [zip_derived_cl1300, zip_derived_cl474])).
% 5.58/1.39  thf('15', plain,
% 5.58/1.39      (( (c1_1 @ a107)) | 
% 5.58/1.39       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.58/1.39       ( (c2_1 @ a107)) | ( (c0_1 @ a107))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1302])).
% 5.58/1.39  thf('16', plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ( (hskp18)) | ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl178])).
% 5.58/1.39  thf(clause174, conjecture,
% 5.58/1.39    (~( ( hskp0 ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 5.58/1.39        ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_20, negated_conjecture,
% 5.58/1.39    (( hskp0 ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 5.58/1.39     ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause174])).
% 5.58/1.39  thf(zip_derived_cl173, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          |  (c3_1 @ X1)
% 5.58/1.39          |  (c1_1 @ X1)
% 5.58/1.39          | ~ (c3_1 @ X0)
% 5.58/1.39          | ~ (c1_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c0_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_20])).
% 5.58/1.39  thf(zip_derived_cl636, plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl173])).
% 5.58/1.39  thf(zip_derived_cl468, plain, ((~ (c3_1 @ a98)) <= (~ ( (c3_1 @ a98)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.58/1.39  thf(zip_derived_cl2142, plain,
% 5.58/1.39      ((( (c1_1 @ a98) | ~ (c0_1 @ a98)))
% 5.58/1.39         <= (~ ( (c3_1 @ a98)) & 
% 5.58/1.39             (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl636, zip_derived_cl468])).
% 5.58/1.39  thf('17', plain,
% 5.58/1.39      (~ (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1))) | 
% 5.58/1.39       ~ ( (c0_1 @ a98)) | ( (c1_1 @ a98)) | ( (c3_1 @ a98))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl2142])).
% 5.58/1.39  thf(clause51, conjecture, (~( ( c3_1 @ a101 ) | ( ~( hskp27 ) ) ))).
% 5.58/1.39  thf(zf_stmt_21, negated_conjecture, (( c3_1 @ a101 ) | ( ~( hskp27 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause51])).
% 5.58/1.39  thf(zip_derived_cl50, plain, (( (c3_1 @ a101) | ~ (hskp27))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_21])).
% 5.58/1.39  thf(zip_derived_cl310, plain, (( (c3_1 @ a101)) <= (( (c3_1 @ a101)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.58/1.39  thf(clause194, conjecture,
% 5.58/1.39    (~( ( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( c0_1 @ V ) | 
% 5.58/1.39        ( ~( c2_1 @ W ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_22, negated_conjecture,
% 5.58/1.39    (( c1_1 @ W ) | ( c0_1 @ W ) | ( c3_1 @ V ) | ( c0_1 @ V ) | 
% 5.58/1.39     ( ~( c2_1 @ W ) ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause194])).
% 5.58/1.39  thf(zip_derived_cl193, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.58/1.39         ( (c1_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          |  (c3_1 @ X1)
% 5.58/1.39          |  (c0_1 @ X1)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (c1_1 @ X1)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X2)
% 5.58/1.39          | ~ (c2_1 @ X2)
% 5.58/1.39          | ~ (c1_1 @ X2))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_22])).
% 5.58/1.39  thf(zip_derived_cl716, plain,
% 5.58/1.39      ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2)))
% 5.58/1.39         <= ((![X2 : $i]: (~ (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl193])).
% 5.58/1.39  thf(zip_derived_cl815, plain,
% 5.58/1.39      (((~ (c2_1 @ a101) | ~ (c1_1 @ a101)))
% 5.58/1.39         <= (( (c3_1 @ a101)) & 
% 5.58/1.39             (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl310, zip_derived_cl716])).
% 5.58/1.39  thf('18', plain,
% 5.58/1.39      (~ (![X2 : $i]: (~ (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))) | 
% 5.58/1.39       ~ ( (c2_1 @ a101)) | ~ ( (c1_1 @ a101)) | ~ ( (c3_1 @ a101))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl815])).
% 5.58/1.39  thf(clause160, conjecture,
% 5.58/1.39    (~( ( hskp9 ) | ( hskp1 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.58/1.39        ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_23, negated_conjecture,
% 5.58/1.39    (( hskp9 ) | ( hskp1 ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.58/1.39     ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause160])).
% 5.58/1.39  thf(zip_derived_cl159, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp9)
% 5.58/1.39          |  (hskp1)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X0)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_23])).
% 5.58/1.39  thf('19', plain,
% 5.58/1.39      (( (hskp1)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 5.58/1.39       ( (hskp9)) | ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl159])).
% 5.58/1.39  thf(zip_derived_cl310, plain, (( (c3_1 @ a101)) <= (( (c3_1 @ a101)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.58/1.39  thf(zip_derived_cl656, plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl178])).
% 5.58/1.39  thf(zip_derived_cl814, plain,
% 5.58/1.39      (((~ (c0_1 @ a101) | ~ (c1_1 @ a101)))
% 5.58/1.39         <= (( (c3_1 @ a101)) & 
% 5.58/1.39             (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl310, zip_derived_cl656])).
% 5.58/1.39  thf('20', plain,
% 5.58/1.39      (~ ( (c0_1 @ a101)) | ~ ( (c3_1 @ a101)) | 
% 5.58/1.39       ~ (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ~ ( (c1_1 @ a101))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl814])).
% 5.58/1.39  thf(zip_derived_cl310, plain, (( (c3_1 @ a101)) <= (( (c3_1 @ a101)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.58/1.39  thf(zip_derived_cl580, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl159])).
% 5.58/1.39  thf(zip_derived_cl813, plain,
% 5.58/1.39      (((~ (c2_1 @ a101) | ~ (c0_1 @ a101)))
% 5.58/1.39         <= (( (c3_1 @ a101)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl310, zip_derived_cl580])).
% 5.58/1.39  thf('21', plain,
% 5.58/1.39      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (c2_1 @ a101)) | ~ ( (c0_1 @ a101)) | ~ ( (c3_1 @ a101))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl813])).
% 5.58/1.39  thf(zip_derived_cl600, plain,
% 5.58/1.39      ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl164])).
% 5.58/1.39  thf(zip_derived_cl310, plain, (( (c3_1 @ a101)) <= (( (c3_1 @ a101)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.58/1.39  thf(zip_derived_cl1103, plain,
% 5.58/1.39      (((~ (c1_1 @ a101) |  (c2_1 @ a101)))
% 5.58/1.39         <= (( (c3_1 @ a101)) & 
% 5.58/1.39             (![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('s_sup+', [status(thm)], [zip_derived_cl600, zip_derived_cl310])).
% 5.58/1.39  thf('22', plain,
% 5.58/1.39      (( (c2_1 @ a101)) | ~ ( (c1_1 @ a101)) | 
% 5.58/1.39       ~ (![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ~ ( (c3_1 @ a101))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1103])).
% 5.58/1.39  thf(clause49, conjecture, (~( ( c0_1 @ a101 ) | ( ~( hskp27 ) ) ))).
% 5.58/1.39  thf(zf_stmt_24, negated_conjecture, (( c0_1 @ a101 ) | ( ~( hskp27 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause49])).
% 5.58/1.39  thf(zip_derived_cl48, plain, (( (c0_1 @ a101) | ~ (hskp27))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_24])).
% 5.58/1.39  thf('23', plain, (( (c0_1 @ a101)) | ~ ( (hskp27))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl48])).
% 5.58/1.39  thf(clause50, conjecture, (~( ( c1_1 @ a101 ) | ( ~( hskp27 ) ) ))).
% 5.58/1.39  thf(zf_stmt_25, negated_conjecture, (( c1_1 @ a101 ) | ( ~( hskp27 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause50])).
% 5.58/1.39  thf(zip_derived_cl49, plain, (( (c1_1 @ a101) | ~ (hskp27))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_25])).
% 5.58/1.39  thf('24', plain, (( (c1_1 @ a101)) | ~ ( (hskp27))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl49])).
% 5.58/1.39  thf('25', plain, (( (c3_1 @ a101)) | ~ ( (hskp27))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl50])).
% 5.58/1.39  thf(clause61, conjecture, (~( ( c3_1 @ a130 ) | ( ~( hskp19 ) ) ))).
% 5.58/1.39  thf(zf_stmt_26, negated_conjecture, (( c3_1 @ a130 ) | ( ~( hskp19 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause61])).
% 5.58/1.39  thf(zip_derived_cl60, plain, (( (c3_1 @ a130) | ~ (hskp19))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_26])).
% 5.58/1.39  thf('26', plain, (( (c3_1 @ a130)) | ~ ( (hskp19))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl60])).
% 5.58/1.39  thf(clause100, conjecture, (~( ( ~( hskp19 ) ) | ( ~( c2_1 @ a130 ) ) ))).
% 5.58/1.39  thf(zf_stmt_27, negated_conjecture, (( ~( hskp19 ) ) | ( ~( c2_1 @ a130 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause100])).
% 5.58/1.39  thf(zip_derived_cl99, plain, ((~ (hskp19) | ~ (c2_1 @ a130))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_27])).
% 5.58/1.39  thf('27', plain, (~ ( (c2_1 @ a130)) | ~ ( (hskp19))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl99])).
% 5.58/1.39  thf(clause135, conjecture,
% 5.58/1.39    (~( ( hskp19 ) | ( hskp18 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) ))).
% 5.58/1.39  thf(zf_stmt_28, negated_conjecture,
% 5.58/1.39    (( hskp19 ) | ( hskp18 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 5.58/1.39     ( ~( ndr1_0 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause135])).
% 5.58/1.39  thf(zip_derived_cl134, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp19)
% 5.58/1.39          |  (hskp18)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_28])).
% 5.58/1.39  thf(zip_derived_cl482, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl134])).
% 5.58/1.39  thf(clause132, conjecture, (~( ( ~( hskp0 ) ) | ( ~( c3_1 @ a97 ) ) ))).
% 5.58/1.39  thf(zf_stmt_29, negated_conjecture, (( ~( hskp0 ) ) | ( ~( c3_1 @ a97 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause132])).
% 5.58/1.39  thf(zip_derived_cl131, plain, ((~ (hskp0) | ~ (c3_1 @ a97))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_29])).
% 5.58/1.39  thf(zip_derived_cl472, plain, ((~ (c3_1 @ a97)) <= (~ ( (c3_1 @ a97)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl131])).
% 5.58/1.39  thf(zip_derived_cl1219, plain,
% 5.58/1.39      ((( (c1_1 @ a97) |  (c2_1 @ a97)))
% 5.58/1.39         <= (~ ( (c3_1 @ a97)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl482, zip_derived_cl472])).
% 5.58/1.39  thf('28', plain,
% 5.58/1.39      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ( (c1_1 @ a97)) | ( (c3_1 @ a97)) | ( (c2_1 @ a97))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1219])).
% 5.58/1.39  thf(clause193, conjecture,
% 5.58/1.39    (~( ( c3_1 @ W ) | ( c1_1 @ W ) | ( c3_1 @ V ) | ( c2_1 @ V ) | 
% 5.58/1.39        ( c2_1 @ U ) | ( ~( c0_1 @ W ) ) | ( ~( c0_1 @ V ) ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_30, negated_conjecture,
% 5.58/1.39    (( c3_1 @ W ) | ( c1_1 @ W ) | ( c3_1 @ V ) | ( c2_1 @ V ) | 
% 5.58/1.39     ( c2_1 @ U ) | ( ~( c0_1 @ W ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c3_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause193])).
% 5.58/1.39  thf(zip_derived_cl192, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.58/1.39         ( (c3_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c3_1 @ X1)
% 5.58/1.39          |  (c2_1 @ X1)
% 5.58/1.39          |  (c2_1 @ X2)
% 5.58/1.39          | ~ (c0_1 @ X0)
% 5.58/1.39          | ~ (c0_1 @ X1)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X2)
% 5.58/1.39          | ~ (c1_1 @ X2))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_30])).
% 5.58/1.39  thf('29', plain,
% 5.58/1.39      ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl192])).
% 5.58/1.39  thf(zip_derived_cl4899, plain, (( (c1_1 @ a97)) <= (( (c1_1 @ a97)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1219])).
% 5.58/1.39  thf(clause154, conjecture,
% 5.58/1.39    (~( ( hskp20 ) | ( hskp7 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_31, negated_conjecture,
% 5.58/1.39    (( hskp20 ) | ( hskp7 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause154])).
% 5.58/1.39  thf(zip_derived_cl153, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp20)
% 5.58/1.39          |  (hskp7)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c1_1 @ X0)
% 5.58/1.39          | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_31])).
% 5.58/1.39  thf(zip_derived_cl556, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl153])).
% 5.58/1.39  thf(zip_derived_cl4901, plain,
% 5.58/1.39      ((( (c2_1 @ a97) | ~ (c0_1 @ a97)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 5.58/1.39             ( (c1_1 @ a97)))),
% 5.58/1.39      inference('s_sup-', [status(thm)],
% 5.58/1.39                [zip_derived_cl4899, zip_derived_cl556])).
% 5.58/1.39  thf('30', plain,
% 5.58/1.39      (~ ( (c1_1 @ a97)) | ~ ( (c0_1 @ a97)) | 
% 5.58/1.39       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ( (c2_1 @ a97))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl4901])).
% 5.58/1.39  thf(zip_derived_cl530, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl146])).
% 5.58/1.39  thf(zip_derived_cl472, plain, ((~ (c3_1 @ a97)) <= (~ ( (c3_1 @ a97)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl131])).
% 5.58/1.39  thf(zip_derived_cl2006, plain,
% 5.58/1.39      (((~ (c0_1 @ a97) |  (c2_1 @ a97)))
% 5.58/1.39         <= (~ ( (c3_1 @ a97)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl530, zip_derived_cl472])).
% 5.58/1.39  thf('31', plain,
% 5.58/1.39      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (c0_1 @ a97)) | ( (c3_1 @ a97)) | ( (c2_1 @ a97))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl2006])).
% 5.58/1.39  thf(clause86, conjecture, (~( ( c0_1 @ a97 ) | ( ~( hskp0 ) ) ))).
% 5.58/1.39  thf(zf_stmt_32, negated_conjecture, (( c0_1 @ a97 ) | ( ~( hskp0 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause86])).
% 5.58/1.39  thf(zip_derived_cl85, plain, (( (c0_1 @ a97) | ~ (hskp0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_32])).
% 5.58/1.39  thf('32', plain, (( (c0_1 @ a97)) | ~ ( (hskp0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl85])).
% 5.58/1.39  thf(clause131, conjecture, (~( ( ~( hskp0 ) ) | ( ~( c2_1 @ a97 ) ) ))).
% 5.58/1.39  thf(zf_stmt_33, negated_conjecture, (( ~( hskp0 ) ) | ( ~( c2_1 @ a97 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause131])).
% 5.58/1.39  thf(zip_derived_cl130, plain, ((~ (hskp0) | ~ (c2_1 @ a97))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_33])).
% 5.58/1.39  thf('33', plain, (~ ( (c2_1 @ a97)) | ~ ( (hskp0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl130])).
% 5.58/1.39  thf(zip_derived_cl572, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl157])).
% 5.58/1.39  thf(clause112, conjecture, (~( ( ~( hskp13 ) ) | ( ~( c3_1 @ a116 ) ) ))).
% 5.58/1.39  thf(zf_stmt_34, negated_conjecture, (( ~( hskp13 ) ) | ( ~( c3_1 @ a116 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause112])).
% 5.58/1.39  thf(zip_derived_cl111, plain, ((~ (hskp13) | ~ (c3_1 @ a116))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_34])).
% 5.58/1.39  thf(zip_derived_cl432, plain, ((~ (c3_1 @ a116)) <= (~ ( (c3_1 @ a116)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl111])).
% 5.58/1.39  thf(zip_derived_cl1734, plain,
% 5.58/1.39      (((~ (c0_1 @ a116) | ~ (c2_1 @ a116)))
% 5.58/1.39         <= (~ ( (c3_1 @ a116)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl572, zip_derived_cl432])).
% 5.58/1.39  thf('34', plain,
% 5.58/1.39      (~ ( (c2_1 @ a116)) | ~ ( (c0_1 @ a116)) | 
% 5.58/1.39       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ( (c3_1 @ a116))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1734])).
% 5.58/1.39  thf(zip_derived_cl636, plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl173])).
% 5.58/1.39  thf(zip_derived_cl472, plain, ((~ (c3_1 @ a97)) <= (~ ( (c3_1 @ a97)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl131])).
% 5.58/1.39  thf(zip_derived_cl2143, plain,
% 5.58/1.39      ((( (c1_1 @ a97) | ~ (c0_1 @ a97)))
% 5.58/1.39         <= (~ ( (c3_1 @ a97)) & 
% 5.58/1.39             (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl636, zip_derived_cl472])).
% 5.58/1.39  thf('35', plain,
% 5.58/1.39      (~ (![X1 : $i]: (~ (c0_1 @ X1) |  (c3_1 @ X1) |  (c1_1 @ X1))) | 
% 5.58/1.39       ( (c1_1 @ a97)) | ( (c3_1 @ a97)) | ~ ( (c0_1 @ a97))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl2143])).
% 5.58/1.39  thf(clause198, conjecture,
% 5.58/1.39    (~( ( c0_1 @ W ) | ( c2_1 @ V ) | ( ~( c2_1 @ W ) ) | ( ~( c1_1 @ W ) ) | 
% 5.58/1.39        ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_35, negated_conjecture,
% 5.58/1.39    (( c0_1 @ W ) | ( c2_1 @ V ) | ( ~( c2_1 @ W ) ) | ( ~( c1_1 @ W ) ) | 
% 5.58/1.39     ( ~( c1_1 @ V ) ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause198])).
% 5.58/1.39  thf(zip_derived_cl197, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.58/1.39         ( (c0_1 @ X0)
% 5.58/1.39          |  (c2_1 @ X1)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (c1_1 @ X0)
% 5.58/1.39          | ~ (c1_1 @ X1)
% 5.58/1.39          | ~ (c0_1 @ X1)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X2)
% 5.58/1.39          | ~ (c1_1 @ X2)
% 5.58/1.39          | ~ (c0_1 @ X2))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_35])).
% 5.58/1.39  thf('36', plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl197])).
% 5.58/1.39  thf(clause185, conjecture,
% 5.58/1.39    (~( ( hskp2 ) | ( c2_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.58/1.39        ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_36, negated_conjecture,
% 5.58/1.39    (( hskp2 ) | ( c2_1 @ V ) | ( ~( c3_1 @ V ) ) | ( ~( c1_1 @ V ) ) | 
% 5.58/1.39     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) | 
% 5.58/1.39     ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause185])).
% 5.58/1.39  thf(zip_derived_cl184, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp2)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          | ~ (c3_1 @ X0)
% 5.58/1.39          | ~ (c1_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X1)
% 5.58/1.39          | ~ (c1_1 @ X1)
% 5.58/1.39          | ~ (c0_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_36])).
% 5.58/1.39  thf('37', plain,
% 5.58/1.39      ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ( (hskp2)) | ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl184])).
% 5.58/1.39  thf(clause150, conjecture,
% 5.58/1.39    (~( ( hskp6 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.58/1.39        ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_37, negated_conjecture,
% 5.58/1.39    (( hskp6 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.58/1.39     ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause150])).
% 5.58/1.39  thf(zip_derived_cl149, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp6) |  (c3_1 @ X0) | ~ (ndr1_0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_37])).
% 5.58/1.39  thf('38', plain,
% 5.58/1.39      (( (hskp6)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl149])).
% 5.58/1.39  thf('39', plain, (~ ( (c3_1 @ a116)) | ~ ( (hskp13))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl111])).
% 5.58/1.39  thf(clause149, conjecture,
% 5.58/1.39    (~( ( hskp0 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.58/1.39        ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_38, negated_conjecture,
% 5.58/1.39    (( hskp0 ) | ( c3_1 @ U ) | ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | 
% 5.58/1.39     ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause149])).
% 5.58/1.39  thf(zip_derived_cl148, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp0) |  (c3_1 @ X0) | ~ (ndr1_0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_38])).
% 5.58/1.39  thf(zip_derived_cl538, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.58/1.39  thf(zip_derived_cl432, plain, ((~ (c3_1 @ a116)) <= (~ ( (c3_1 @ a116)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl111])).
% 5.58/1.39  thf(zip_derived_cl1521, plain,
% 5.58/1.39      (((~ (c0_1 @ a116) | ~ (c1_1 @ a116)))
% 5.58/1.39         <= (~ ( (c3_1 @ a116)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl538, zip_derived_cl432])).
% 5.58/1.39  thf('40', plain,
% 5.58/1.39      (~ ( (c0_1 @ a116)) | ( (c3_1 @ a116)) | 
% 5.58/1.39       ~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (c1_1 @ a116))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1521])).
% 5.58/1.39  thf(clause18, conjecture, (~( ( ndr1_0 ) | ( ~( hskp13 ) ) ))).
% 5.58/1.39  thf(zf_stmt_39, negated_conjecture, (( ndr1_0 ) | ( ~( hskp13 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause18])).
% 5.58/1.39  thf(zip_derived_cl17, plain, (( (ndr1_0) | ~ (hskp13))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_39])).
% 5.58/1.39  thf('41', plain, (( (ndr1_0)) | ~ ( (hskp13))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl17])).
% 5.58/1.39  thf(clause70, conjecture, (~( ( c3_1 @ a112 ) | ( ~( hskp11 ) ) ))).
% 5.58/1.39  thf(zf_stmt_40, negated_conjecture, (( c3_1 @ a112 ) | ( ~( hskp11 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause70])).
% 5.58/1.39  thf(zip_derived_cl69, plain, (( (c3_1 @ a112) | ~ (hskp11))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_40])).
% 5.58/1.39  thf('42', plain, (( (c3_1 @ a112)) | ~ ( (hskp11))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl69])).
% 5.58/1.39  thf(clause114, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c0_1 @ a112 ) ) ))).
% 5.58/1.39  thf(zf_stmt_41, negated_conjecture, (( ~( hskp11 ) ) | ( ~( c0_1 @ a112 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause114])).
% 5.58/1.39  thf(zip_derived_cl113, plain, ((~ (hskp11) | ~ (c0_1 @ a112))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_41])).
% 5.58/1.39  thf('43', plain, (~ ( (c0_1 @ a112)) | ~ ( (hskp11))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl113])).
% 5.58/1.39  thf(clause115, conjecture, (~( ( ~( hskp11 ) ) | ( ~( c1_1 @ a112 ) ) ))).
% 5.58/1.39  thf(zf_stmt_42, negated_conjecture, (( ~( hskp11 ) ) | ( ~( c1_1 @ a112 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause115])).
% 5.58/1.39  thf(zip_derived_cl114, plain, ((~ (hskp11) | ~ (c1_1 @ a112))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_42])).
% 5.58/1.39  thf('44', plain, (~ ( (c1_1 @ a112)) | ~ ( (hskp11))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl114])).
% 5.58/1.39  thf(clause134, conjecture,
% 5.58/1.39    (~( ( hskp11 ) | ( hskp5 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) ))).
% 5.58/1.39  thf(zf_stmt_43, negated_conjecture,
% 5.58/1.39    (( hskp11 ) | ( hskp5 ) | ( c3_1 @ U ) | ( c2_1 @ U ) | ( c0_1 @ U ) | 
% 5.58/1.39     ( ~( ndr1_0 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause134])).
% 5.58/1.39  thf(zip_derived_cl133, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp11)
% 5.58/1.39          |  (hskp5)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_43])).
% 5.58/1.39  thf('45', plain,
% 5.58/1.39      (( (hskp11)) | ( (hskp5)) | 
% 5.58/1.39       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl133])).
% 5.58/1.39  thf(clause124, conjecture, (~( ( ~( hskp5 ) ) | ( ~( c3_1 @ a104 ) ) ))).
% 5.58/1.39  thf(zf_stmt_44, negated_conjecture, (( ~( hskp5 ) ) | ( ~( c3_1 @ a104 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause124])).
% 5.58/1.39  thf(zip_derived_cl123, plain, ((~ (hskp5) | ~ (c3_1 @ a104))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_44])).
% 5.58/1.39  thf('46', plain, (~ ( (c3_1 @ a104)) | ~ ( (hskp5))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl123])).
% 5.58/1.39  thf(clause189, conjecture,
% 5.58/1.39    (~( ( c3_1 @ W ) | ( c2_1 @ W ) | ( c1_1 @ W ) | ( c3_1 @ V ) | 
% 5.58/1.39        ( c2_1 @ V ) | ( c3_1 @ U ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_45, negated_conjecture,
% 5.58/1.39    (( c3_1 @ W ) | ( c2_1 @ W ) | ( c1_1 @ W ) | ( c3_1 @ V ) | 
% 5.58/1.39     ( c2_1 @ V ) | ( c3_1 @ U ) | ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c2_1 @ U ) ) | ( ~( c1_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause189])).
% 5.58/1.39  thf(zip_derived_cl188, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.58/1.39         ( (c3_1 @ X0)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c3_1 @ X1)
% 5.58/1.39          |  (c2_1 @ X1)
% 5.58/1.39          |  (c3_1 @ X2)
% 5.58/1.39          | ~ (c1_1 @ X1)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X2)
% 5.58/1.39          | ~ (c1_1 @ X2))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_45])).
% 5.58/1.39  thf(zip_derived_cl696, plain,
% 5.58/1.39      ((![X2 : $i]: ( (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2)))
% 5.58/1.39         <= ((![X2 : $i]: ( (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl188])).
% 5.58/1.39  thf(zip_derived_cl456, plain, ((~ (c3_1 @ a104)) <= (~ ( (c3_1 @ a104)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl123])).
% 5.58/1.39  thf(zip_derived_cl1891, plain,
% 5.58/1.39      (((~ (c1_1 @ a104) | ~ (c2_1 @ a104)))
% 5.58/1.39         <= (~ ( (c3_1 @ a104)) & 
% 5.58/1.39             (![X2 : $i]: ( (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl696, zip_derived_cl456])).
% 5.58/1.39  thf('47', plain,
% 5.58/1.39      (( (c3_1 @ a104)) | ~ ( (c1_1 @ a104)) | 
% 5.58/1.39       ~ (![X2 : $i]: ( (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))) | 
% 5.58/1.39       ~ ( (c2_1 @ a104))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1891])).
% 5.58/1.39  thf(clause79, conjecture, (~( ( c2_1 @ a104 ) | ( ~( hskp5 ) ) ))).
% 5.58/1.39  thf(zf_stmt_46, negated_conjecture, (( c2_1 @ a104 ) | ( ~( hskp5 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause79])).
% 5.58/1.39  thf(zip_derived_cl78, plain, (( (c2_1 @ a104) | ~ (hskp5))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_46])).
% 5.58/1.39  thf('48', plain, (( (c2_1 @ a104)) | ~ ( (hskp5))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl78])).
% 5.58/1.39  thf(clause123, conjecture, (~( ( ~( hskp5 ) ) | ( ~( c0_1 @ a104 ) ) ))).
% 5.58/1.39  thf(zf_stmt_47, negated_conjecture, (( ~( hskp5 ) ) | ( ~( c0_1 @ a104 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause123])).
% 5.58/1.39  thf(zip_derived_cl122, plain, ((~ (hskp5) | ~ (c0_1 @ a104))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_47])).
% 5.58/1.39  thf('49', plain, (~ ( (c0_1 @ a104)) | ~ ( (hskp5))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl122])).
% 5.58/1.39  thf(zip_derived_cl538, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.58/1.39  thf(zip_derived_cl456, plain, ((~ (c3_1 @ a104)) <= (~ ( (c3_1 @ a104)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl123])).
% 5.58/1.39  thf(zip_derived_cl1524, plain,
% 5.58/1.39      (((~ (c0_1 @ a104) | ~ (c1_1 @ a104)))
% 5.58/1.39         <= (~ ( (c3_1 @ a104)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl538, zip_derived_cl456])).
% 5.58/1.39  thf(zip_derived_cl1683, plain, ((~ (c1_1 @ a104)) <= (~ ( (c1_1 @ a104)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1524])).
% 5.58/1.39  thf(clause136, conjecture,
% 5.58/1.39    (~( ( hskp5 ) | ( hskp4 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_48, negated_conjecture,
% 5.58/1.39    (( hskp5 ) | ( hskp4 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c2_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause136])).
% 5.58/1.39  thf(zip_derived_cl135, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp5)
% 5.58/1.39          |  (hskp4)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_48])).
% 5.58/1.39  thf(zip_derived_cl486, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl135])).
% 5.58/1.39  thf(zip_derived_cl1686, plain,
% 5.58/1.39      (((~ (c2_1 @ a104) |  (c0_1 @ a104)))
% 5.58/1.39         <= (~ ( (c1_1 @ a104)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.58/1.39      inference('s_sup+', [status(thm)],
% 5.58/1.39                [zip_derived_cl1683, zip_derived_cl486])).
% 5.58/1.39  thf('50', plain,
% 5.58/1.39      (( (c1_1 @ a104)) | ( (c0_1 @ a104)) | 
% 5.58/1.39       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (c2_1 @ a104))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1686])).
% 5.58/1.39  thf(clause138, conjecture,
% 5.58/1.39    (~( ( hskp6 ) | ( hskp9 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_49, negated_conjecture,
% 5.58/1.39    (( hskp6 ) | ( hskp9 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c3_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause138])).
% 5.58/1.39  thf(zip_derived_cl137, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp6)
% 5.58/1.39          |  (hskp9)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_49])).
% 5.58/1.39  thf('51', plain,
% 5.58/1.39      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 5.58/1.39       ( (hskp6)) | ~ ( (ndr1_0)) | ( (hskp9))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl137])).
% 5.58/1.39  thf(zip_derived_cl696, plain,
% 5.58/1.39      ((![X2 : $i]: ( (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2)))
% 5.58/1.39         <= ((![X2 : $i]: ( (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl188])).
% 5.58/1.39  thf(zip_derived_cl452, plain, ((~ (c3_1 @ a105)) <= (~ ( (c3_1 @ a105)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.58/1.39  thf(zip_derived_cl1890, plain,
% 5.58/1.39      (((~ (c1_1 @ a105) | ~ (c2_1 @ a105)))
% 5.58/1.39         <= (~ ( (c3_1 @ a105)) & 
% 5.58/1.39             (![X2 : $i]: ( (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl696, zip_derived_cl452])).
% 5.58/1.39  thf('52', plain,
% 5.58/1.39      (~ (![X2 : $i]: ( (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))) | 
% 5.58/1.39       ~ ( (c2_1 @ a105)) | ( (c3_1 @ a105)) | ~ ( (c1_1 @ a105))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1890])).
% 5.58/1.39  thf('53', plain,
% 5.58/1.39      ((![X1 : $i]: ( (c2_1 @ X1) |  (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       (![X2 : $i]: ( (c3_1 @ X2) | ~ (c2_1 @ X2) | ~ (c1_1 @ X2))) | 
% 5.58/1.39       ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl188])).
% 5.58/1.39  thf(zip_derived_cl697, plain,
% 5.58/1.39      ((![X1 : $i]: ( (c2_1 @ X1) |  (c3_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: ( (c2_1 @ X1) |  (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl188])).
% 5.58/1.39  thf(clause89, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c3_1 @ a173 ) ) ))).
% 5.58/1.39  thf(zf_stmt_50, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c3_1 @ a173 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause89])).
% 5.58/1.39  thf(zip_derived_cl88, plain, ((~ (hskp25) | ~ (c3_1 @ a173))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_50])).
% 5.58/1.39  thf(zip_derived_cl386, plain, ((~ (c3_1 @ a173)) <= (~ ( (c3_1 @ a173)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl88])).
% 5.58/1.39  thf(zip_derived_cl2182, plain,
% 5.58/1.39      (((~ (c1_1 @ a173) |  (c2_1 @ a173)))
% 5.58/1.39         <= (~ ( (c3_1 @ a173)) & 
% 5.58/1.39             (![X1 : $i]: ( (c2_1 @ X1) |  (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl697, zip_derived_cl386])).
% 5.58/1.39  thf('54', plain,
% 5.58/1.39      (( (c2_1 @ a173)) | ( (c3_1 @ a173)) | 
% 5.58/1.39       ~ (![X1 : $i]: ( (c2_1 @ X1) |  (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ~ ( (c1_1 @ a173))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl2182])).
% 5.58/1.39  thf(zip_derived_cl478, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl133])).
% 5.58/1.39  thf(clause99, conjecture, (~( ( ~( hskp20 ) ) | ( ~( c3_1 @ a132 ) ) ))).
% 5.58/1.39  thf(zf_stmt_51, negated_conjecture, (( ~( hskp20 ) ) | ( ~( c3_1 @ a132 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause99])).
% 5.58/1.39  thf(zip_derived_cl98, plain, ((~ (hskp20) | ~ (c3_1 @ a132))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_51])).
% 5.58/1.39  thf(zip_derived_cl406, plain, ((~ (c3_1 @ a132)) <= (~ ( (c3_1 @ a132)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.58/1.39  thf(zip_derived_cl1153, plain,
% 5.58/1.39      ((( (c0_1 @ a132) |  (c2_1 @ a132)))
% 5.58/1.39         <= (~ ( (c3_1 @ a132)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl478, zip_derived_cl406])).
% 5.58/1.39  thf('55', plain,
% 5.58/1.39      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ( (c0_1 @ a132)) | ( (c3_1 @ a132)) | ( (c2_1 @ a132))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1153])).
% 5.58/1.39  thf(clause141, conjecture,
% 5.58/1.39    (~( ( hskp20 ) | ( hskp6 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_52, negated_conjecture,
% 5.58/1.39    (( hskp20 ) | ( hskp6 ) | ( c2_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause141])).
% 5.58/1.39  thf(zip_derived_cl140, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp20)
% 5.58/1.39          |  (hskp6)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_52])).
% 5.58/1.39  thf(zip_derived_cl506, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl140])).
% 5.58/1.39  thf(clause97, conjecture, (~( ( ~( hskp20 ) ) | ( ~( c1_1 @ a132 ) ) ))).
% 5.58/1.39  thf(zf_stmt_53, negated_conjecture, (( ~( hskp20 ) ) | ( ~( c1_1 @ a132 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause97])).
% 5.58/1.39  thf(zip_derived_cl96, plain, ((~ (hskp20) | ~ (c1_1 @ a132))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_53])).
% 5.58/1.39  thf(zip_derived_cl402, plain, ((~ (c1_1 @ a132)) <= (~ ( (c1_1 @ a132)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl96])).
% 5.58/1.39  thf(zip_derived_cl1606, plain,
% 5.58/1.39      (((~ (c0_1 @ a132) |  (c2_1 @ a132)))
% 5.58/1.39         <= (~ ( (c1_1 @ a132)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl506, zip_derived_cl402])).
% 5.58/1.39  thf('56', plain,
% 5.58/1.39      (~ ( (c0_1 @ a132)) | 
% 5.58/1.39       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ( (c1_1 @ a132)) | ( (c2_1 @ a132))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1606])).
% 5.58/1.39  thf(zip_derived_cl482, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl134])).
% 5.58/1.39  thf(zip_derived_cl406, plain, ((~ (c3_1 @ a132)) <= (~ ( (c3_1 @ a132)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.58/1.39  thf(zip_derived_cl1221, plain,
% 5.58/1.39      ((( (c1_1 @ a132) |  (c2_1 @ a132)))
% 5.58/1.39         <= (~ ( (c3_1 @ a132)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl482, zip_derived_cl406])).
% 5.58/1.39  thf('57', plain,
% 5.58/1.39      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ( (c1_1 @ a132)) | ( (c2_1 @ a132)) | ( (c3_1 @ a132))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1221])).
% 5.58/1.39  thf('58', plain, (~ ( (c1_1 @ a132)) | ~ ( (hskp20))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl96])).
% 5.58/1.39  thf(clause98, conjecture, (~( ( ~( hskp20 ) ) | ( ~( c2_1 @ a132 ) ) ))).
% 5.58/1.39  thf(zf_stmt_54, negated_conjecture, (( ~( hskp20 ) ) | ( ~( c2_1 @ a132 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause98])).
% 5.58/1.39  thf(zip_derived_cl97, plain, ((~ (hskp20) | ~ (c2_1 @ a132))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_54])).
% 5.58/1.39  thf('59', plain, (~ ( (c2_1 @ a132)) | ~ ( (hskp20))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl97])).
% 5.58/1.39  thf('60', plain, (~ ( (c3_1 @ a132)) | ~ ( (hskp20))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl98])).
% 5.58/1.39  thf('61', plain,
% 5.58/1.39      (( (hskp20)) | ( (hskp7)) | 
% 5.58/1.39       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl153])).
% 5.58/1.39  thf(clause19, conjecture, (~( ( ndr1_0 ) | ( ~( hskp12 ) ) ))).
% 5.58/1.39  thf(zf_stmt_55, negated_conjecture, (( ndr1_0 ) | ( ~( hskp12 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause19])).
% 5.58/1.39  thf(zip_derived_cl18, plain, (( (ndr1_0) | ~ (hskp12))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_55])).
% 5.58/1.39  thf('62', plain, (( (ndr1_0)) | ~ ( (hskp12))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl18])).
% 5.58/1.39  thf(zip_derived_cl494, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl137])).
% 5.58/1.39  thf(zip_derived_cl348, plain, (( (c3_1 @ a112)) <= (( (c3_1 @ a112)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl69])).
% 5.58/1.39  thf(zip_derived_cl1383, plain,
% 5.58/1.39      ((( (c0_1 @ a112) |  (c1_1 @ a112)))
% 5.58/1.39         <= (( (c3_1 @ a112)) & 
% 5.58/1.39             (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup+', [status(thm)], [zip_derived_cl494, zip_derived_cl348])).
% 5.58/1.39  thf('63', plain,
% 5.58/1.39      (~ ( (c3_1 @ a112)) | ( (c0_1 @ a112)) | 
% 5.58/1.39       ~ (![X0 : $i]: ( (c1_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 5.58/1.39       ( (c1_1 @ a112))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1383])).
% 5.58/1.39  thf(clause77, conjecture, (~( ( c1_1 @ a105 ) | ( ~( hskp6 ) ) ))).
% 5.58/1.39  thf(zf_stmt_56, negated_conjecture, (( c1_1 @ a105 ) | ( ~( hskp6 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause77])).
% 5.58/1.39  thf(zip_derived_cl76, plain, (( (c1_1 @ a105) | ~ (hskp6))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_56])).
% 5.58/1.39  thf(zip_derived_cl362, plain, (( (c1_1 @ a105)) <= (( (c1_1 @ a105)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl76])).
% 5.58/1.39  thf(clause159, conjecture,
% 5.58/1.39    (~( ( hskp29 ) | ( hskp27 ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.58/1.39        ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_57, negated_conjecture,
% 5.58/1.39    (( hskp29 ) | ( hskp27 ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.58/1.39     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause159])).
% 5.58/1.39  thf(zip_derived_cl158, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp29)
% 5.58/1.39          |  (hskp27)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (c1_1 @ X0)
% 5.58/1.39          | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_57])).
% 5.58/1.39  thf(zip_derived_cl576, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl158])).
% 5.58/1.39  thf(zip_derived_cl944, plain,
% 5.58/1.39      (((~ (c2_1 @ a105) | ~ (c0_1 @ a105)))
% 5.58/1.39         <= (( (c1_1 @ a105)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl362, zip_derived_cl576])).
% 5.58/1.39  thf('64', plain,
% 5.58/1.39      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (c0_1 @ a105)) | ~ ( (c2_1 @ a105)) | ~ ( (c1_1 @ a105))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl944])).
% 5.58/1.39  thf(clause178, conjecture,
% 5.58/1.39    (~( ( hskp16 ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.58/1.39        ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.58/1.39        ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_58, negated_conjecture,
% 5.58/1.39    (( hskp16 ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.58/1.39     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.58/1.39     ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause178])).
% 5.58/1.39  thf(zip_derived_cl177, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp16)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          |  (c3_1 @ X1)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (c1_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X1)
% 5.58/1.39          | ~ (c0_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_58])).
% 5.58/1.39  thf('65', plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ( (hskp16)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl177])).
% 5.58/1.39  thf(clause57, conjecture, (~( ( c0_1 @ a138 ) | ( ~( hskp22 ) ) ))).
% 5.58/1.39  thf(zf_stmt_59, negated_conjecture, (( c0_1 @ a138 ) | ( ~( hskp22 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause57])).
% 5.58/1.39  thf(zip_derived_cl56, plain, (( (c0_1 @ a138) | ~ (hskp22))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_59])).
% 5.58/1.39  thf('66', plain, (( (c0_1 @ a138)) | ~ ( (hskp22))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl56])).
% 5.58/1.39  thf(clause58, conjecture, (~( ( c3_1 @ a138 ) | ( ~( hskp22 ) ) ))).
% 5.58/1.39  thf(zf_stmt_60, negated_conjecture, (( c3_1 @ a138 ) | ( ~( hskp22 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause58])).
% 5.58/1.39  thf(zip_derived_cl57, plain, (( (c3_1 @ a138) | ~ (hskp22))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_60])).
% 5.58/1.39  thf('67', plain, (~ ( (hskp22)) | ( (c3_1 @ a138))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl57])).
% 5.58/1.39  thf(clause94, conjecture, (~( ( ~( hskp22 ) ) | ( ~( c2_1 @ a138 ) ) ))).
% 5.58/1.39  thf(zf_stmt_61, negated_conjecture, (( ~( hskp22 ) ) | ( ~( c2_1 @ a138 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause94])).
% 5.58/1.39  thf(zip_derived_cl93, plain, ((~ (hskp22) | ~ (c2_1 @ a138))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_61])).
% 5.58/1.39  thf('68', plain, (~ ( (hskp22)) | ~ ( (c2_1 @ a138))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl93])).
% 5.58/1.39  thf(clause32, conjecture, (~( ( hskp22 ) | ( hskp4 ) | ( hskp28 ) ))).
% 5.58/1.39  thf(zf_stmt_62, negated_conjecture, (( hskp22 ) | ( hskp4 ) | ( hskp28 )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause32])).
% 5.58/1.39  thf(zip_derived_cl31, plain, (( (hskp22) |  (hskp4) |  (hskp28))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_62])).
% 5.58/1.39  thf('69', plain, (( (hskp22)) | ( (hskp28)) | ( (hskp4))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl31])).
% 5.58/1.39  thf(clause155, conjecture,
% 5.58/1.39    (~( ( hskp7 ) | ( hskp4 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_63, negated_conjecture,
% 5.58/1.39    (( hskp7 ) | ( hskp4 ) | ( c2_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c3_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause155])).
% 5.58/1.39  thf(zip_derived_cl154, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp7)
% 5.58/1.39          |  (hskp4)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X0)
% 5.58/1.39          | ~ (c0_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_63])).
% 5.58/1.39  thf('70', plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 5.58/1.39       ( (hskp4)) | ( (hskp7)) | ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl154])).
% 5.58/1.39  thf(zip_derived_cl560, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl154])).
% 5.58/1.39  thf(zip_derived_cl324, plain, (( (c3_1 @ a138)) <= (( (c3_1 @ a138)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl57])).
% 5.58/1.39  thf(zip_derived_cl1084, plain,
% 5.58/1.39      (((~ (c0_1 @ a138) |  (c2_1 @ a138)))
% 5.58/1.39         <= (( (c3_1 @ a138)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup+', [status(thm)], [zip_derived_cl560, zip_derived_cl324])).
% 5.58/1.39  thf('71', plain,
% 5.58/1.39      (~ ( (c0_1 @ a138)) | ~ ( (c3_1 @ a138)) | 
% 5.58/1.39       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 5.58/1.39       ( (c2_1 @ a138))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1084])).
% 5.58/1.39  thf(clause106, conjecture, (~( ( ~( hskp15 ) ) | ( ~( c0_1 @ a121 ) ) ))).
% 5.58/1.39  thf(zf_stmt_64, negated_conjecture, (( ~( hskp15 ) ) | ( ~( c0_1 @ a121 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause106])).
% 5.58/1.39  thf(zip_derived_cl105, plain, ((~ (hskp15) | ~ (c0_1 @ a121))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_64])).
% 5.58/1.39  thf('72', plain, (~ ( (c0_1 @ a121)) | ~ ( (hskp15))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl105])).
% 5.58/1.39  thf(clause107, conjecture, (~( ( ~( hskp15 ) ) | ( ~( c2_1 @ a121 ) ) ))).
% 5.58/1.39  thf(zf_stmt_65, negated_conjecture, (( ~( hskp15 ) ) | ( ~( c2_1 @ a121 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause107])).
% 5.58/1.39  thf(zip_derived_cl106, plain, ((~ (hskp15) | ~ (c2_1 @ a121))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_65])).
% 5.58/1.39  thf('73', plain, (~ ( (c2_1 @ a121)) | ~ ( (hskp15))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl106])).
% 5.58/1.39  thf(clause108, conjecture, (~( ( ~( hskp15 ) ) | ( ~( c3_1 @ a121 ) ) ))).
% 5.58/1.39  thf(zf_stmt_66, negated_conjecture, (( ~( hskp15 ) ) | ( ~( c3_1 @ a121 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause108])).
% 5.58/1.39  thf(zip_derived_cl107, plain, ((~ (hskp15) | ~ (c3_1 @ a121))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_66])).
% 5.58/1.39  thf('74', plain, (~ ( (c3_1 @ a121)) | ~ ( (hskp15))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl107])).
% 5.58/1.39  thf(clause177, conjecture,
% 5.58/1.39    (~( ( hskp15 ) | ( c0_1 @ V ) | ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.58/1.39        ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.58/1.39        ( ~( c2_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_67, negated_conjecture,
% 5.58/1.39    (( hskp15 ) | ( c0_1 @ V ) | ( c0_1 @ U ) | ( ~( c2_1 @ V ) ) | 
% 5.58/1.39     ( ~( c1_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c3_1 @ U ) ) | 
% 5.58/1.39     ( ~( c2_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause177])).
% 5.58/1.39  thf(zip_derived_cl176, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp15)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X1)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (c1_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X1)
% 5.58/1.39          | ~ (c2_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_67])).
% 5.58/1.39  thf('75', plain,
% 5.58/1.39      (( (hskp15)) | 
% 5.58/1.39       (![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl176])).
% 5.58/1.39  thf(clause65, conjecture, (~( ( c0_1 @ a122 ) | ( ~( hskp16 ) ) ))).
% 5.58/1.39  thf(zf_stmt_68, negated_conjecture, (( c0_1 @ a122 ) | ( ~( hskp16 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause65])).
% 5.58/1.39  thf(zip_derived_cl64, plain, (( (c0_1 @ a122) | ~ (hskp16))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_68])).
% 5.58/1.39  thf('76', plain, (( (c0_1 @ a122)) | ~ ( (hskp16))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl64])).
% 5.58/1.39  thf(clause104, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c1_1 @ a122 ) ) ))).
% 5.58/1.39  thf(zf_stmt_69, negated_conjecture, (( ~( hskp16 ) ) | ( ~( c1_1 @ a122 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause104])).
% 5.58/1.39  thf(zip_derived_cl103, plain, ((~ (hskp16) | ~ (c1_1 @ a122))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_69])).
% 5.58/1.39  thf('77', plain, (~ ( (c1_1 @ a122)) | ~ ( (hskp16))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl103])).
% 5.58/1.39  thf(clause105, conjecture, (~( ( ~( hskp16 ) ) | ( ~( c2_1 @ a122 ) ) ))).
% 5.58/1.39  thf(zf_stmt_70, negated_conjecture, (( ~( hskp16 ) ) | ( ~( c2_1 @ a122 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause105])).
% 5.58/1.39  thf(zip_derived_cl104, plain, ((~ (hskp16) | ~ (c2_1 @ a122))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_70])).
% 5.58/1.39  thf('78', plain, (~ ( (c2_1 @ a122)) | ~ ( (hskp16))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl104])).
% 5.58/1.39  thf(zip_derived_cl506, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl140])).
% 5.58/1.39  thf(zip_derived_cl416, plain, ((~ (c1_1 @ a122)) <= (~ ( (c1_1 @ a122)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl103])).
% 5.58/1.39  thf(zip_derived_cl1596, plain,
% 5.58/1.39      (((~ (c0_1 @ a122) |  (c2_1 @ a122)))
% 5.58/1.39         <= (~ ( (c1_1 @ a122)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl506, zip_derived_cl416])).
% 5.58/1.39  thf('79', plain,
% 5.58/1.39      (( (c1_1 @ a122)) | ( (c2_1 @ a122)) | 
% 5.58/1.39       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (c0_1 @ a122))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1596])).
% 5.58/1.39  thf('80', plain,
% 5.58/1.39      (( (hskp25)) | ( (hskp16)) | ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl157])).
% 5.58/1.39  thf(clause168, conjecture,
% 5.58/1.39    (~( ( hskp4 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 5.58/1.39        ( c1_1 @ U ) | ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_71, negated_conjecture,
% 5.58/1.39    (( hskp4 ) | ( c2_1 @ V ) | ( c1_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 5.58/1.39     ( ~( c0_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause168])).
% 5.58/1.39  thf(zip_derived_cl167, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp4)
% 5.58/1.39          |  (c2_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c3_1 @ X1)
% 5.58/1.39          |  (c1_1 @ X1)
% 5.58/1.39          | ~ (c0_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_71])).
% 5.58/1.39  thf('81', plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ( (hskp4)) | 
% 5.58/1.39       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl167])).
% 5.58/1.39  thf(zip_derived_cl572, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl157])).
% 5.58/1.39  thf(zip_derived_cl468, plain, ((~ (c3_1 @ a98)) <= (~ ( (c3_1 @ a98)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.58/1.39  thf(zip_derived_cl1739, plain,
% 5.58/1.39      (((~ (c0_1 @ a98) | ~ (c2_1 @ a98)))
% 5.58/1.39         <= (~ ( (c3_1 @ a98)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl572, zip_derived_cl468])).
% 5.58/1.39  thf('82', plain,
% 5.58/1.39      (~ ( (c2_1 @ a98)) | 
% 5.58/1.39       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (c0_1 @ a98)) | ( (c3_1 @ a98))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1739])).
% 5.58/1.39  thf(clause80, conjecture, (~( ( c0_1 @ a103 ) | ( ~( hskp4 ) ) ))).
% 5.58/1.39  thf(zf_stmt_72, negated_conjecture, (( c0_1 @ a103 ) | ( ~( hskp4 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause80])).
% 5.58/1.39  thf(zip_derived_cl79, plain, (( (c0_1 @ a103) | ~ (hskp4))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_72])).
% 5.58/1.39  thf('83', plain, (( (c0_1 @ a103)) | ~ ( (hskp4))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.58/1.39  thf(clause81, conjecture, (~( ( c2_1 @ a103 ) | ( ~( hskp4 ) ) ))).
% 5.58/1.39  thf(zf_stmt_73, negated_conjecture, (( c2_1 @ a103 ) | ( ~( hskp4 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause81])).
% 5.58/1.39  thf(zip_derived_cl80, plain, (( (c2_1 @ a103) | ~ (hskp4))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_73])).
% 5.58/1.39  thf('84', plain, (( (c2_1 @ a103)) | ~ ( (hskp4))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl80])).
% 5.58/1.39  thf(clause125, conjecture, (~( ( ~( hskp4 ) ) | ( ~( c3_1 @ a103 ) ) ))).
% 5.58/1.39  thf(zf_stmt_74, negated_conjecture, (( ~( hskp4 ) ) | ( ~( c3_1 @ a103 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause125])).
% 5.58/1.39  thf(zip_derived_cl124, plain, ((~ (hskp4) | ~ (c3_1 @ a103))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_74])).
% 5.58/1.39  thf('85', plain, (~ ( (c3_1 @ a103)) | ~ ( (hskp4))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl124])).
% 5.58/1.39  thf(zip_derived_cl572, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl157])).
% 5.58/1.39  thf(zip_derived_cl458, plain, ((~ (c3_1 @ a103)) <= (~ ( (c3_1 @ a103)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl124])).
% 5.58/1.39  thf(zip_derived_cl1738, plain,
% 5.58/1.39      (((~ (c0_1 @ a103) | ~ (c2_1 @ a103)))
% 5.58/1.39         <= (~ ( (c3_1 @ a103)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl572, zip_derived_cl458])).
% 5.58/1.39  thf('86', plain,
% 5.58/1.39      (~ ( (c2_1 @ a103)) | ( (c3_1 @ a103)) | 
% 5.58/1.39       ~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (c0_1 @ a103))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1738])).
% 5.58/1.39  thf(zip_derived_cl506, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl140])).
% 5.58/1.39  thf(zip_derived_cl466, plain, ((~ (c1_1 @ a98)) <= (~ ( (c1_1 @ a98)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl128])).
% 5.58/1.39  thf(zip_derived_cl1604, plain,
% 5.58/1.39      (((~ (c0_1 @ a98) |  (c2_1 @ a98)))
% 5.58/1.39         <= (~ ( (c1_1 @ a98)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl506, zip_derived_cl466])).
% 5.58/1.39  thf('87', plain,
% 5.58/1.39      (( (c2_1 @ a98)) | 
% 5.58/1.39       ~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (c0_1 @ a98)) | ( (c1_1 @ a98))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1604])).
% 5.58/1.39  thf(zip_derived_cl478, plain,
% 5.58/1.39      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl133])).
% 5.58/1.39  thf(zip_derived_cl386, plain, ((~ (c3_1 @ a173)) <= (~ ( (c3_1 @ a173)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl88])).
% 5.58/1.39  thf(zip_derived_cl1143, plain,
% 5.58/1.39      ((( (c0_1 @ a173) |  (c2_1 @ a173)))
% 5.58/1.39         <= (~ ( (c3_1 @ a173)) & 
% 5.58/1.39             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl478, zip_derived_cl386])).
% 5.58/1.39  thf('88', plain,
% 5.58/1.39      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ( (c2_1 @ a173)) | ( (c3_1 @ a173)) | ( (c0_1 @ a173))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1143])).
% 5.58/1.39  thf(clause54, conjecture, (~( ( c1_1 @ a173 ) | ( ~( hskp25 ) ) ))).
% 5.58/1.39  thf(zf_stmt_75, negated_conjecture, (( c1_1 @ a173 ) | ( ~( hskp25 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause54])).
% 5.58/1.39  thf(zip_derived_cl53, plain, (( (c1_1 @ a173) | ~ (hskp25))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_75])).
% 5.58/1.39  thf('89', plain, (( (c1_1 @ a173)) | ~ ( (hskp25))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl53])).
% 5.58/1.39  thf(clause88, conjecture, (~( ( ~( hskp25 ) ) | ( ~( c0_1 @ a173 ) ) ))).
% 5.58/1.39  thf(zf_stmt_76, negated_conjecture, (( ~( hskp25 ) ) | ( ~( c0_1 @ a173 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause88])).
% 5.58/1.39  thf(zip_derived_cl87, plain, ((~ (hskp25) | ~ (c0_1 @ a173))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_76])).
% 5.58/1.39  thf('90', plain, (~ ( (c0_1 @ a173)) | ~ ( (hskp25))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl87])).
% 5.58/1.39  thf('91', plain, (~ ( (c3_1 @ a173)) | ~ ( (hskp25))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl88])).
% 5.58/1.39  thf(clause169, conjecture,
% 5.58/1.39    (~( ( hskp3 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c0_1 @ U ) | 
% 5.58/1.39        ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.58/1.39        ( ~( c1_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_77, negated_conjecture,
% 5.58/1.39    (( hskp3 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c0_1 @ U ) | 
% 5.58/1.39     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | 
% 5.58/1.39     ( ~( c1_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause169])).
% 5.58/1.39  thf(zip_derived_cl168, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp3)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X1)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X1)
% 5.58/1.39          | ~ (c1_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_77])).
% 5.58/1.39  thf(zip_derived_cl616, plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl168])).
% 5.58/1.39  thf(zip_derived_cl316, plain, (( (c1_1 @ a173)) <= (( (c1_1 @ a173)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl53])).
% 5.58/1.39  thf(zip_derived_cl1173, plain,
% 5.58/1.39      ((( (c0_1 @ a173) | ~ (c2_1 @ a173)))
% 5.58/1.39         <= (( (c1_1 @ a173)) & 
% 5.58/1.39             (![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('s_sup+', [status(thm)], [zip_derived_cl616, zip_derived_cl316])).
% 5.58/1.39  thf('92', plain,
% 5.58/1.39      (~ ( (c2_1 @ a173)) | ~ ( (c1_1 @ a173)) | 
% 5.58/1.39       ~ (![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ( (c0_1 @ a173))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1173])).
% 5.58/1.39  thf(clause85, conjecture, (~( ( c0_1 @ a98 ) | ( ~( hskp1 ) ) ))).
% 5.58/1.39  thf(zf_stmt_78, negated_conjecture, (( c0_1 @ a98 ) | ( ~( hskp1 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause85])).
% 5.58/1.39  thf(zip_derived_cl84, plain, (( (c0_1 @ a98) | ~ (hskp1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_78])).
% 5.58/1.39  thf('93', plain, (( (c0_1 @ a98)) | ~ ( (hskp1))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl84])).
% 5.58/1.39  thf('94', plain, (~ ( (c1_1 @ a98)) | ~ ( (hskp1))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl128])).
% 5.58/1.39  thf('95', plain, (~ ( (c3_1 @ a98)) | ~ ( (hskp1))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.58/1.39  thf(clause163, conjecture,
% 5.58/1.39    (~( ( hskp1 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | 
% 5.58/1.39        ( c1_1 @ U ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_79, negated_conjecture,
% 5.58/1.39    (( hskp1 ) | ( c1_1 @ V ) | ( c0_1 @ V ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 5.58/1.39     ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause163])).
% 5.58/1.39  thf(zip_derived_cl162, plain,
% 5.58/1.39      (![X0 : $i, X1 : $i]:
% 5.58/1.39         ( (hskp1)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          |  (c3_1 @ X1)
% 5.58/1.39          |  (c1_1 @ X1)
% 5.58/1.39          | ~ (c2_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X1))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_79])).
% 5.58/1.39  thf('96', plain,
% 5.58/1.39      (( (hskp1)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (ndr1_0)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl162])).
% 5.58/1.39  thf(clause144, conjecture,
% 5.58/1.39    (~( ( hskp21 ) | ( hskp22 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | 
% 5.58/1.39        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_80, negated_conjecture,
% 5.58/1.39    (( hskp21 ) | ( hskp22 ) | ( c3_1 @ U ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c2_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause144])).
% 5.58/1.39  thf(zip_derived_cl143, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp21)
% 5.58/1.39          |  (hskp22)
% 5.58/1.39          |  (c3_1 @ X0)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c2_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_80])).
% 5.58/1.39  thf(zip_derived_cl518, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl143])).
% 5.58/1.39  thf(zip_derived_cl414, plain, ((~ (c3_1 @ a124)) <= (~ ( (c3_1 @ a124)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl102])).
% 5.58/1.39  thf(zip_derived_cl1840, plain,
% 5.58/1.39      ((( (c1_1 @ a124) | ~ (c2_1 @ a124)))
% 5.58/1.39         <= (~ ( (c3_1 @ a124)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl518, zip_derived_cl414])).
% 5.58/1.39  thf('97', plain,
% 5.58/1.39      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.39       ~ ( (c2_1 @ a124)) | ( (c1_1 @ a124)) | ( (c3_1 @ a124))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1840])).
% 5.58/1.39  thf(clause64, conjecture, (~( ( c2_1 @ a124 ) | ( ~( hskp17 ) ) ))).
% 5.58/1.39  thf(zf_stmt_81, negated_conjecture, (( c2_1 @ a124 ) | ( ~( hskp17 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause64])).
% 5.58/1.39  thf(zip_derived_cl63, plain, (( (c2_1 @ a124) | ~ (hskp17))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_81])).
% 5.58/1.39  thf('98', plain, (( (c2_1 @ a124)) | ~ ( (hskp17))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl63])).
% 5.58/1.39  thf('99', plain, (~ ( (c1_1 @ a124)) | ~ ( (hskp17))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl101])).
% 5.58/1.39  thf('100', plain, (~ ( (c3_1 @ a124)) | ~ ( (hskp17))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl102])).
% 5.58/1.39  thf(clause76, conjecture, (~( ( c3_1 @ a106 ) | ( ~( hskp7 ) ) ))).
% 5.58/1.39  thf(zf_stmt_82, negated_conjecture, (( c3_1 @ a106 ) | ( ~( hskp7 ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause76])).
% 5.58/1.39  thf(zip_derived_cl75, plain, (( (c3_1 @ a106) | ~ (hskp7))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_82])).
% 5.58/1.39  thf(zip_derived_cl360, plain, (( (c3_1 @ a106)) <= (( (c3_1 @ a106)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl75])).
% 5.58/1.39  thf(zip_derived_cl656, plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl178])).
% 5.58/1.39  thf(zip_derived_cl939, plain,
% 5.58/1.39      (((~ (c0_1 @ a106) | ~ (c1_1 @ a106)))
% 5.58/1.39         <= (( (c3_1 @ a106)) & 
% 5.58/1.39             (![X1 : $i]: (~ (c0_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('s_sup-', [status(thm)], [zip_derived_cl360, zip_derived_cl656])).
% 5.58/1.39  thf(zip_derived_cl1350, plain, ((~ (c1_1 @ a106)) <= (~ ( (c1_1 @ a106)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl939])).
% 5.58/1.39  thf(zip_derived_cl486, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl135])).
% 5.58/1.39  thf(zip_derived_cl1353, plain,
% 5.58/1.39      (((~ (c2_1 @ a106) |  (c0_1 @ a106)))
% 5.58/1.39         <= (~ ( (c1_1 @ a106)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.58/1.39      inference('s_sup+', [status(thm)],
% 5.58/1.39                [zip_derived_cl1350, zip_derived_cl486])).
% 5.58/1.39  thf('101', plain,
% 5.58/1.39      (( (c1_1 @ a106)) | ( (c0_1 @ a106)) | 
% 5.58/1.39       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.58/1.39       ~ ( (c2_1 @ a106))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1353])).
% 5.58/1.39  thf(clause151, conjecture,
% 5.58/1.39    (~( ( hskp17 ) | ( hskp9 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_83, negated_conjecture,
% 5.58/1.39    (( hskp17 ) | ( hskp9 ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause151])).
% 5.58/1.39  thf(zip_derived_cl150, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp17)
% 5.58/1.39          |  (hskp9)
% 5.58/1.39          |  (c0_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X0)
% 5.58/1.39          | ~ (c2_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_83])).
% 5.58/1.39  thf('102', plain,
% 5.58/1.39      (( (hskp17)) | 
% 5.58/1.39       (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 5.58/1.39       ( (hskp9)) | ~ ( (ndr1_0))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl150])).
% 5.58/1.39  thf(clause153, conjecture,
% 5.58/1.39    (~( ( hskp17 ) | ( hskp3 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39        ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.58/1.39  thf(zf_stmt_84, negated_conjecture,
% 5.58/1.39    (( hskp17 ) | ( hskp3 ) | ( c1_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.39     ( ~( c3_1 @ U ) ) | ( ~( c2_1 @ U ) )),
% 5.58/1.39    inference('cnf.neg', [status(esa)], [clause153])).
% 5.58/1.39  thf(zip_derived_cl152, plain,
% 5.58/1.39      (![X0 : $i]:
% 5.58/1.39         ( (hskp17)
% 5.58/1.39          |  (hskp3)
% 5.58/1.39          |  (c1_1 @ X0)
% 5.58/1.39          | ~ (ndr1_0)
% 5.58/1.39          | ~ (c3_1 @ X0)
% 5.58/1.39          | ~ (c2_1 @ X0))),
% 5.58/1.39      inference('cnf', [status(esa)], [zf_stmt_84])).
% 5.58/1.39  thf(zip_derived_cl552, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl152])).
% 5.58/1.39  thf(zip_derived_cl360, plain, (( (c3_1 @ a106)) <= (( (c3_1 @ a106)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl75])).
% 5.58/1.39  thf(zip_derived_cl1003, plain,
% 5.58/1.39      ((( (c1_1 @ a106) | ~ (c2_1 @ a106)))
% 5.58/1.39         <= (( (c3_1 @ a106)) & 
% 5.58/1.39             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.39      inference('s_sup+', [status(thm)], [zip_derived_cl552, zip_derived_cl360])).
% 5.58/1.39  thf(zip_derived_cl3192, plain, (( (c1_1 @ a106)) <= (( (c1_1 @ a106)))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl1003])).
% 5.58/1.39  thf(zip_derived_cl616, plain,
% 5.58/1.39      ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.39         <= ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl168])).
% 5.58/1.39  thf(zip_derived_cl3207, plain,
% 5.58/1.39      (((~ (c2_1 @ a106) |  (c0_1 @ a106)))
% 5.58/1.39         <= ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))) & 
% 5.58/1.39             ( (c1_1 @ a106)))),
% 5.58/1.39      inference('s_sup-', [status(thm)],
% 5.58/1.39                [zip_derived_cl3192, zip_derived_cl616])).
% 5.58/1.39  thf('103', plain,
% 5.58/1.39      (~ ( (c1_1 @ a106)) | ~ ( (c2_1 @ a106)) | 
% 5.58/1.39       ~ (![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.39       ( (c0_1 @ a106))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl3207])).
% 5.58/1.39  thf(zip_derived_cl576, plain,
% 5.58/1.39      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.39         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.39      inference('split', [status(esa)], [zip_derived_cl158])).
% 5.58/1.40  thf(zip_derived_cl548, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl151])).
% 5.58/1.40  thf(zip_derived_cl1662, plain,
% 5.58/1.40      ((![X0 : $i]:
% 5.58/1.40          (~ (c0_1 @ X0) | ~ (c2_1 @ X0) | ~ (c2_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('s_sup+', [status(thm)], [zip_derived_cl576, zip_derived_cl548])).
% 5.58/1.40  thf(zip_derived_cl1676, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('simplify', [status(thm)], [zip_derived_cl1662])).
% 5.58/1.40  thf(zip_derived_cl368, plain, (( (c0_1 @ a103)) <= (( (c0_1 @ a103)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl79])).
% 5.58/1.40  thf(zip_derived_cl2313, plain,
% 5.58/1.40      ((~ (c2_1 @ a103))
% 5.58/1.40         <= (( (c0_1 @ a103)) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('s_sup+', [status(thm)],
% 5.58/1.40                [zip_derived_cl1676, zip_derived_cl368])).
% 5.58/1.40  thf(zip_derived_cl370, plain, (( (c2_1 @ a103)) <= (( (c2_1 @ a103)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl80])).
% 5.58/1.40  thf('104', plain,
% 5.58/1.40      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.40       ~ ( (c0_1 @ a103)) | ~ ( (c2_1 @ a103)) | 
% 5.58/1.40       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.58/1.40      inference('s_sup+', [status(thm)],
% 5.58/1.40                [zip_derived_cl2313, zip_derived_cl370])).
% 5.58/1.40  thf(clause191, conjecture,
% 5.58/1.40    (~( ( c3_1 @ W ) | ( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | 
% 5.58/1.40        ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | 
% 5.58/1.40        ( ~( ndr1_0 ) ) | ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.40  thf(zf_stmt_85, negated_conjecture,
% 5.58/1.40    (( c3_1 @ W ) | ( c2_1 @ W ) | ( c0_1 @ W ) | ( c0_1 @ V ) | 
% 5.58/1.40     ( c2_1 @ U ) | ( ~( c3_1 @ V ) ) | ( ~( c2_1 @ V ) ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.40     ( ~( c1_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause191])).
% 5.58/1.40  thf(zip_derived_cl190, plain,
% 5.58/1.40      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.58/1.40         ( (c3_1 @ X0)
% 5.58/1.40          |  (c2_1 @ X0)
% 5.58/1.40          |  (c0_1 @ X0)
% 5.58/1.40          |  (c0_1 @ X1)
% 5.58/1.40          |  (c2_1 @ X2)
% 5.58/1.40          | ~ (c3_1 @ X1)
% 5.58/1.40          | ~ (c2_1 @ X1)
% 5.58/1.40          | ~ (ndr1_0)
% 5.58/1.40          | ~ (c1_1 @ X2)
% 5.58/1.40          | ~ (c0_1 @ X2))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_85])).
% 5.58/1.40  thf('105', plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 5.58/1.40       (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.40       ~ ( (ndr1_0)) | 
% 5.58/1.40       (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl190])).
% 5.58/1.40  thf(clause4, conjecture, (~( ( ndr1_0 ) | ( ~( hskp27 ) ) ))).
% 5.58/1.40  thf(zf_stmt_86, negated_conjecture, (( ndr1_0 ) | ( ~( hskp27 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause4])).
% 5.58/1.40  thf(zip_derived_cl3, plain, (( (ndr1_0) | ~ (hskp27))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_86])).
% 5.58/1.40  thf('106', plain, (( (ndr1_0)) | ~ ( (hskp27))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl3])).
% 5.58/1.40  thf(clause22, conjecture, (~( ( ndr1_0 ) | ( ~( hskp9 ) ) ))).
% 5.58/1.40  thf(zf_stmt_87, negated_conjecture, (( ndr1_0 ) | ( ~( hskp9 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause22])).
% 5.58/1.40  thf(zip_derived_cl21, plain, (( (ndr1_0) | ~ (hskp9))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_87])).
% 5.58/1.40  thf('107', plain, (~ ( (hskp9)) | ( (ndr1_0))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl21])).
% 5.58/1.40  thf(clause29, conjecture, (~( ( ndr1_0 ) | ( ~( hskp2 ) ) ))).
% 5.58/1.40  thf(zf_stmt_88, negated_conjecture, (( ndr1_0 ) | ( ~( hskp2 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause29])).
% 5.58/1.40  thf(zip_derived_cl28, plain, (( (ndr1_0) | ~ (hskp2))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_88])).
% 5.58/1.40  thf('108', plain, (( (ndr1_0)) | ~ ( (hskp2))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl28])).
% 5.58/1.40  thf(clause33, conjecture, (~( ( hskp2 ) | ( hskp9 ) | ( hskp27 ) ))).
% 5.58/1.40  thf(zf_stmt_89, negated_conjecture, (( hskp2 ) | ( hskp9 ) | ( hskp27 )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause33])).
% 5.58/1.40  thf(zip_derived_cl32, plain, (( (hskp2) |  (hskp9) |  (hskp27))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_89])).
% 5.58/1.40  thf('109', plain, (( (hskp27)) | ( (hskp2)) | ( (hskp9))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl32])).
% 5.58/1.40  thf('110', plain, (( (c3_1 @ a106)) | ~ ( (hskp7))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl75])).
% 5.58/1.40  thf(zip_derived_cl544, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl150])).
% 5.58/1.40  thf(zip_derived_cl360, plain, (( (c3_1 @ a106)) <= (( (c3_1 @ a106)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl75])).
% 5.58/1.40  thf(zip_derived_cl981, plain,
% 5.58/1.40      ((( (c0_1 @ a106) | ~ (c2_1 @ a106)))
% 5.58/1.40         <= (( (c3_1 @ a106)) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))))),
% 5.58/1.40      inference('s_sup+', [status(thm)], [zip_derived_cl544, zip_derived_cl360])).
% 5.58/1.40  thf('111', plain,
% 5.58/1.40      (~ ( (c2_1 @ a106)) | ( (c0_1 @ a106)) | 
% 5.58/1.40       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c0_1 @ X0) | ~ (c3_1 @ X0))) | 
% 5.58/1.40       ~ ( (c3_1 @ a106))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl981])).
% 5.58/1.40  thf(clause75, conjecture, (~( ( c2_1 @ a106 ) | ( ~( hskp7 ) ) ))).
% 5.58/1.40  thf(zf_stmt_90, negated_conjecture, (( c2_1 @ a106 ) | ( ~( hskp7 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause75])).
% 5.58/1.40  thf(zip_derived_cl74, plain, (( (c2_1 @ a106) | ~ (hskp7))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_90])).
% 5.58/1.40  thf('112', plain, (( (c2_1 @ a106)) | ~ ( (hskp7))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl74])).
% 5.58/1.40  thf(clause121, conjecture, (~( ( ~( hskp7 ) ) | ( ~( c0_1 @ a106 ) ) ))).
% 5.58/1.40  thf(zf_stmt_91, negated_conjecture, (( ~( hskp7 ) ) | ( ~( c0_1 @ a106 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause121])).
% 5.58/1.40  thf(zip_derived_cl120, plain, ((~ (hskp7) | ~ (c0_1 @ a106))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_91])).
% 5.58/1.40  thf('113', plain, (~ ( (c0_1 @ a106)) | ~ ( (hskp7))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl120])).
% 5.58/1.40  thf(zip_derived_cl478, plain,
% 5.58/1.40      ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl133])).
% 5.58/1.40  thf(zip_derived_cl424, plain, ((~ (c3_1 @ a121)) <= (~ ( (c3_1 @ a121)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl107])).
% 5.58/1.40  thf(zip_derived_cl1154, plain,
% 5.58/1.40      ((( (c0_1 @ a121) |  (c2_1 @ a121)))
% 5.58/1.40         <= (~ ( (c3_1 @ a121)) & 
% 5.58/1.40             (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.40      inference('s_sup-', [status(thm)], [zip_derived_cl478, zip_derived_cl424])).
% 5.58/1.40  thf('114', plain,
% 5.58/1.40      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.40       ( (c0_1 @ a121)) | ( (c2_1 @ a121)) | ( (c3_1 @ a121))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1154])).
% 5.58/1.40  thf(clause67, conjecture, (~( ( c1_1 @ a116 ) | ( ~( hskp13 ) ) ))).
% 5.58/1.40  thf(zf_stmt_92, negated_conjecture, (( c1_1 @ a116 ) | ( ~( hskp13 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause67])).
% 5.58/1.40  thf(zip_derived_cl66, plain, (( (c1_1 @ a116) | ~ (hskp13))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_92])).
% 5.58/1.40  thf(zip_derived_cl342, plain, (( (c1_1 @ a116)) <= (( (c1_1 @ a116)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl66])).
% 5.58/1.40  thf(zip_derived_cl576, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl158])).
% 5.58/1.40  thf(zip_derived_cl906, plain,
% 5.58/1.40      (((~ (c2_1 @ a116) | ~ (c0_1 @ a116)))
% 5.58/1.40         <= (( (c1_1 @ a116)) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('s_sup-', [status(thm)], [zip_derived_cl342, zip_derived_cl576])).
% 5.58/1.40  thf('115', plain,
% 5.58/1.40      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.40       ~ ( (c2_1 @ a116)) | ~ ( (c0_1 @ a116)) | ~ ( (c1_1 @ a116))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl906])).
% 5.58/1.40  thf(clause66, conjecture, (~( ( c0_1 @ a116 ) | ( ~( hskp13 ) ) ))).
% 5.58/1.40  thf(zf_stmt_93, negated_conjecture, (( c0_1 @ a116 ) | ( ~( hskp13 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause66])).
% 5.58/1.40  thf(zip_derived_cl65, plain, (( (c0_1 @ a116) | ~ (hskp13))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_93])).
% 5.58/1.40  thf('116', plain, (( (c0_1 @ a116)) | ~ ( (hskp13))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl65])).
% 5.58/1.40  thf('117', plain, (( (c1_1 @ a116)) | ~ ( (hskp13))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl66])).
% 5.58/1.40  thf(clause1, conjecture, (~( ( hskp13 ) | ( hskp12 ) ))).
% 5.58/1.40  thf(zf_stmt_94, negated_conjecture, (( hskp13 ) | ( hskp12 )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause1])).
% 5.58/1.40  thf(zip_derived_cl0, plain, (( (hskp13) |  (hskp12))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_94])).
% 5.58/1.40  thf('118', plain, (( (hskp12)) | ( (hskp13))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl0])).
% 5.58/1.40  thf(clause68, conjecture, (~( ( c0_1 @ a113 ) | ( ~( hskp12 ) ) ))).
% 5.58/1.40  thf(zf_stmt_95, negated_conjecture, (( c0_1 @ a113 ) | ( ~( hskp12 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause68])).
% 5.58/1.40  thf(zip_derived_cl67, plain, (( (c0_1 @ a113) | ~ (hskp12))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_95])).
% 5.58/1.40  thf('119', plain, (( (c0_1 @ a113)) | ~ ( (hskp12))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl67])).
% 5.58/1.40  thf(clause69, conjecture, (~( ( c1_1 @ a113 ) | ( ~( hskp12 ) ) ))).
% 5.58/1.40  thf(zf_stmt_96, negated_conjecture, (( c1_1 @ a113 ) | ( ~( hskp12 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause69])).
% 5.58/1.40  thf(zip_derived_cl68, plain, (( (c1_1 @ a113) | ~ (hskp12))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_96])).
% 5.58/1.40  thf('120', plain, (( (c1_1 @ a113)) | ~ ( (hskp12))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl68])).
% 5.58/1.40  thf(clause113, conjecture, (~( ( ~( hskp12 ) ) | ( ~( c2_1 @ a113 ) ) ))).
% 5.58/1.40  thf(zf_stmt_97, negated_conjecture, (( ~( hskp12 ) ) | ( ~( c2_1 @ a113 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause113])).
% 5.58/1.40  thf(zip_derived_cl112, plain, ((~ (hskp12) | ~ (c2_1 @ a113))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_97])).
% 5.58/1.40  thf('121', plain, (~ ( (c2_1 @ a113)) | ~ ( (hskp12))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl112])).
% 5.58/1.40  thf(zip_derived_cl556, plain,
% 5.58/1.40      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl153])).
% 5.58/1.40  thf(zip_derived_cl346, plain, (( (c1_1 @ a113)) <= (( (c1_1 @ a113)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl68])).
% 5.58/1.40  thf(zip_derived_cl1063, plain,
% 5.58/1.40      (((~ (c0_1 @ a113) |  (c2_1 @ a113)))
% 5.58/1.40         <= (( (c1_1 @ a113)) & 
% 5.58/1.40             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('s_sup+', [status(thm)], [zip_derived_cl556, zip_derived_cl346])).
% 5.58/1.40  thf('122', plain,
% 5.58/1.40      (~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.40       ~ ( (c0_1 @ a113)) | ~ ( (c1_1 @ a113)) | ( (c2_1 @ a113))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1063])).
% 5.58/1.40  thf(zip_derived_cl556, plain,
% 5.58/1.40      ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl153])).
% 5.58/1.40  thf(zip_derived_cl342, plain, (( (c1_1 @ a116)) <= (( (c1_1 @ a116)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl66])).
% 5.58/1.40  thf(zip_derived_cl1062, plain,
% 5.58/1.40      (((~ (c0_1 @ a116) |  (c2_1 @ a116)))
% 5.58/1.40         <= (( (c1_1 @ a116)) & 
% 5.58/1.40             (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('s_sup+', [status(thm)], [zip_derived_cl556, zip_derived_cl342])).
% 5.58/1.40  thf('123', plain,
% 5.58/1.40      (( (c2_1 @ a116)) | ~ ( (c0_1 @ a116)) | 
% 5.58/1.40       ~ (![X0 : $i]: ( (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.40       ~ ( (c1_1 @ a116))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1062])).
% 5.58/1.40  thf(clause46, conjecture, (~( ( c0_1 @ a137 ) | ( ~( hskp28 ) ) ))).
% 5.58/1.40  thf(zf_stmt_98, negated_conjecture, (( c0_1 @ a137 ) | ( ~( hskp28 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause46])).
% 5.58/1.40  thf(zip_derived_cl45, plain, (( (c0_1 @ a137) | ~ (hskp28))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_98])).
% 5.58/1.40  thf('124', plain, (( (c0_1 @ a137)) | ~ ( (hskp28))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl45])).
% 5.58/1.40  thf(clause47, conjecture, (~( ( c1_1 @ a137 ) | ( ~( hskp28 ) ) ))).
% 5.58/1.40  thf(zf_stmt_99, negated_conjecture, (( c1_1 @ a137 ) | ( ~( hskp28 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause47])).
% 5.58/1.40  thf(zip_derived_cl46, plain, (( (c1_1 @ a137) | ~ (hskp28))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_99])).
% 5.58/1.40  thf('125', plain, (( (c1_1 @ a137)) | ~ ( (hskp28))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl46])).
% 5.58/1.40  thf(clause48, conjecture, (~( ( c2_1 @ a137 ) | ( ~( hskp28 ) ) ))).
% 5.58/1.40  thf(zf_stmt_100, negated_conjecture, (( c2_1 @ a137 ) | ( ~( hskp28 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause48])).
% 5.58/1.40  thf(zip_derived_cl47, plain, (( (c2_1 @ a137) | ~ (hskp28))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_100])).
% 5.58/1.40  thf('126', plain, (( (c2_1 @ a137)) | ~ ( (hskp28))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl47])).
% 5.58/1.40  thf(zip_derived_cl302, plain, (( (c1_1 @ a137)) <= (( (c1_1 @ a137)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl46])).
% 5.58/1.40  thf(zip_derived_cl576, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl158])).
% 5.58/1.40  thf(zip_derived_cl787, plain,
% 5.58/1.40      (((~ (c2_1 @ a137) | ~ (c0_1 @ a137)))
% 5.58/1.40         <= (( (c1_1 @ a137)) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('s_sup-', [status(thm)], [zip_derived_cl302, zip_derived_cl576])).
% 5.58/1.40  thf('127', plain,
% 5.58/1.40      (~ (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.40       ~ ( (c0_1 @ a137)) | ~ ( (c1_1 @ a137)) | ~ ( (c2_1 @ a137))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl787])).
% 5.58/1.40  thf(clause72, conjecture, (~( ( c1_1 @ a108 ) | ( ~( hskp9 ) ) ))).
% 5.58/1.40  thf(zf_stmt_101, negated_conjecture, (( c1_1 @ a108 ) | ( ~( hskp9 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause72])).
% 5.58/1.40  thf(zip_derived_cl71, plain, (( (c1_1 @ a108) | ~ (hskp9))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_101])).
% 5.58/1.40  thf('128', plain, (~ ( (hskp9)) | ( (c1_1 @ a108))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl71])).
% 5.58/1.40  thf(clause73, conjecture, (~( ( c2_1 @ a108 ) | ( ~( hskp9 ) ) ))).
% 5.58/1.40  thf(zf_stmt_102, negated_conjecture, (( c2_1 @ a108 ) | ( ~( hskp9 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause73])).
% 5.58/1.40  thf(zip_derived_cl72, plain, (( (c2_1 @ a108) | ~ (hskp9))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_102])).
% 5.58/1.40  thf('129', plain, (( (c2_1 @ a108)) | ~ ( (hskp9))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl72])).
% 5.58/1.40  thf(clause118, conjecture, (~( ( ~( hskp9 ) ) | ( ~( c0_1 @ a108 ) ) ))).
% 5.58/1.40  thf(zf_stmt_103, negated_conjecture, (( ~( hskp9 ) ) | ( ~( c0_1 @ a108 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause118])).
% 5.58/1.40  thf(zip_derived_cl117, plain, ((~ (hskp9) | ~ (c0_1 @ a108))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_103])).
% 5.58/1.40  thf('130', plain, (~ ( (hskp9)) | ~ ( (c0_1 @ a108))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl117])).
% 5.58/1.40  thf(zip_derived_cl616, plain,
% 5.58/1.40      ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.40         <= ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl168])).
% 5.58/1.40  thf(zip_derived_cl352, plain, (( (c1_1 @ a108)) <= (( (c1_1 @ a108)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl71])).
% 5.58/1.40  thf(zip_derived_cl1179, plain,
% 5.58/1.40      ((( (c0_1 @ a108) | ~ (c2_1 @ a108)))
% 5.58/1.40         <= (( (c1_1 @ a108)) & 
% 5.58/1.40             (![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.40      inference('s_sup+', [status(thm)], [zip_derived_cl616, zip_derived_cl352])).
% 5.58/1.40  thf('131', plain,
% 5.58/1.40      (( (c0_1 @ a108)) | ~ ( (c1_1 @ a108)) | 
% 5.58/1.40       ~ (![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.40       ~ ( (c2_1 @ a108))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1179])).
% 5.58/1.40  thf(zip_derived_cl518, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl143])).
% 5.58/1.40  thf(zip_derived_cl468, plain, ((~ (c3_1 @ a98)) <= (~ ( (c3_1 @ a98)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl129])).
% 5.58/1.40  thf(zip_derived_cl1846, plain,
% 5.58/1.40      ((( (c1_1 @ a98) | ~ (c2_1 @ a98)))
% 5.58/1.40         <= (~ ( (c3_1 @ a98)) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.40      inference('s_sup-', [status(thm)], [zip_derived_cl518, zip_derived_cl468])).
% 5.58/1.40  thf('132', plain,
% 5.58/1.40      (~ ( (c2_1 @ a98)) | 
% 5.58/1.40       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.40       ( (c1_1 @ a98)) | ( (c3_1 @ a98))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1846])).
% 5.58/1.40  thf(clause84, conjecture, (~( ( c2_1 @ a99 ) | ( ~( hskp2 ) ) ))).
% 5.58/1.40  thf(zf_stmt_104, negated_conjecture, (( c2_1 @ a99 ) | ( ~( hskp2 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause84])).
% 5.58/1.40  thf(zip_derived_cl83, plain, (( (c2_1 @ a99) | ~ (hskp2))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_104])).
% 5.58/1.40  thf('133', plain, (( (c2_1 @ a99)) | ~ ( (hskp2))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl83])).
% 5.58/1.40  thf(clause127, conjecture, (~( ( ~( hskp2 ) ) | ( ~( c0_1 @ a99 ) ) ))).
% 5.58/1.40  thf(zf_stmt_105, negated_conjecture, (( ~( hskp2 ) ) | ( ~( c0_1 @ a99 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause127])).
% 5.58/1.40  thf(zip_derived_cl126, plain, ((~ (hskp2) | ~ (c0_1 @ a99))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_105])).
% 5.58/1.40  thf('134', plain, (~ ( (c0_1 @ a99)) | ~ ( (hskp2))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl126])).
% 5.58/1.40  thf(clause128, conjecture, (~( ( ~( hskp2 ) ) | ( ~( c1_1 @ a99 ) ) ))).
% 5.58/1.40  thf(zf_stmt_106, negated_conjecture, (( ~( hskp2 ) ) | ( ~( c1_1 @ a99 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause128])).
% 5.58/1.40  thf(zip_derived_cl127, plain, ((~ (hskp2) | ~ (c1_1 @ a99))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_106])).
% 5.58/1.40  thf('135', plain, (~ ( (c1_1 @ a99)) | ~ ( (hskp2))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl127])).
% 5.58/1.40  thf(zip_derived_cl486, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl135])).
% 5.58/1.40  thf(zip_derived_cl464, plain, ((~ (c1_1 @ a99)) <= (~ ( (c1_1 @ a99)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl127])).
% 5.58/1.40  thf(zip_derived_cl1324, plain,
% 5.58/1.40      ((( (c0_1 @ a99) | ~ (c2_1 @ a99)))
% 5.58/1.40         <= (~ ( (c1_1 @ a99)) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))))),
% 5.58/1.40      inference('s_sup-', [status(thm)], [zip_derived_cl486, zip_derived_cl464])).
% 5.58/1.40  thf('136', plain,
% 5.58/1.40      (~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.58/1.40       ( (c0_1 @ a99)) | ( (c1_1 @ a99)) | ~ ( (c2_1 @ a99))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1324])).
% 5.58/1.40  thf(clause137, conjecture,
% 5.58/1.40    (~( ( hskp7 ) | ( hskp6 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | 
% 5.58/1.40        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) ))).
% 5.58/1.40  thf(zf_stmt_107, negated_conjecture,
% 5.58/1.40    (( hskp7 ) | ( hskp6 ) | ( c1_1 @ U ) | ( c0_1 @ U ) | ( ~( ndr1_0 ) ) | 
% 5.58/1.40     ( ~( c2_1 @ U ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause137])).
% 5.58/1.40  thf(zip_derived_cl136, plain,
% 5.58/1.40      (![X0 : $i]:
% 5.58/1.40         ( (hskp7)
% 5.58/1.40          |  (hskp6)
% 5.58/1.40          |  (c1_1 @ X0)
% 5.58/1.40          |  (c0_1 @ X0)
% 5.58/1.40          | ~ (ndr1_0)
% 5.58/1.40          | ~ (c2_1 @ X0))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_107])).
% 5.58/1.40  thf('137', plain,
% 5.58/1.40      (( (hskp6)) | 
% 5.58/1.40       (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) |  (c0_1 @ X0))) | 
% 5.58/1.40       ~ ( (ndr1_0)) | ( (hskp7))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl136])).
% 5.58/1.40  thf(clause78, conjecture, (~( ( c2_1 @ a105 ) | ( ~( hskp6 ) ) ))).
% 5.58/1.40  thf(zf_stmt_108, negated_conjecture, (( c2_1 @ a105 ) | ( ~( hskp6 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause78])).
% 5.58/1.40  thf(zip_derived_cl77, plain, (( (c2_1 @ a105) | ~ (hskp6))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_108])).
% 5.58/1.40  thf('138', plain, (( (c2_1 @ a105)) | ~ ( (hskp6))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl77])).
% 5.58/1.40  thf(zip_derived_cl616, plain,
% 5.58/1.40      ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.40         <= ((![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl168])).
% 5.58/1.40  thf(zip_derived_cl362, plain, (( (c1_1 @ a105)) <= (( (c1_1 @ a105)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl76])).
% 5.58/1.40  thf(zip_derived_cl1180, plain,
% 5.58/1.40      ((( (c0_1 @ a105) | ~ (c2_1 @ a105)))
% 5.58/1.40         <= (( (c1_1 @ a105)) & 
% 5.58/1.40             (![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.40      inference('s_sup+', [status(thm)], [zip_derived_cl616, zip_derived_cl362])).
% 5.58/1.40  thf('139', plain,
% 5.58/1.40      (( (c0_1 @ a105)) | ~ ( (c2_1 @ a105)) | 
% 5.58/1.40       ~ (![X1 : $i]: (~ (c2_1 @ X1) |  (c0_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.40       ~ ( (c1_1 @ a105))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1180])).
% 5.58/1.40  thf('140', plain, (( (c1_1 @ a105)) | ~ ( (hskp6))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl76])).
% 5.58/1.40  thf('141', plain, (~ ( (c3_1 @ a105)) | ~ ( (hskp6))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.58/1.40  thf(zip_derived_cl538, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.58/1.40  thf(zip_derived_cl452, plain, ((~ (c3_1 @ a105)) <= (~ ( (c3_1 @ a105)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl121])).
% 5.58/1.40  thf(zip_derived_cl1523, plain,
% 5.58/1.40      (((~ (c0_1 @ a105) | ~ (c1_1 @ a105)))
% 5.58/1.40         <= (~ ( (c3_1 @ a105)) & 
% 5.58/1.40             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.40      inference('s_sup-', [status(thm)], [zip_derived_cl538, zip_derived_cl452])).
% 5.58/1.40  thf('142', plain,
% 5.58/1.40      (~ (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.40       ~ ( (c0_1 @ a105)) | ( (c3_1 @ a105)) | ~ ( (c1_1 @ a105))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1523])).
% 5.58/1.40  thf('143', plain,
% 5.58/1.40      (( (hskp0)) | 
% 5.58/1.40       (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))) | 
% 5.58/1.40       ~ ( (ndr1_0))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.58/1.40  thf('144', plain, (~ ( (c3_1 @ a97)) | ~ ( (hskp0))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl131])).
% 5.58/1.40  thf(zip_derived_cl697, plain,
% 5.58/1.40      ((![X1 : $i]: ( (c2_1 @ X1) |  (c3_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.40         <= ((![X1 : $i]: ( (c2_1 @ X1) |  (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl188])).
% 5.58/1.40  thf(zip_derived_cl472, plain, ((~ (c3_1 @ a97)) <= (~ ( (c3_1 @ a97)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl131])).
% 5.58/1.40  thf(zip_derived_cl2190, plain,
% 5.58/1.40      (((~ (c1_1 @ a97) |  (c2_1 @ a97)))
% 5.58/1.40         <= (~ ( (c3_1 @ a97)) & 
% 5.58/1.40             (![X1 : $i]: ( (c2_1 @ X1) |  (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.40      inference('s_sup-', [status(thm)], [zip_derived_cl697, zip_derived_cl472])).
% 5.58/1.40  thf('145', plain,
% 5.58/1.40      (~ ( (c1_1 @ a97)) | ( (c3_1 @ a97)) | 
% 5.58/1.40       ~ (![X1 : $i]: ( (c2_1 @ X1) |  (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.40       ( (c2_1 @ a97))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl2190])).
% 5.58/1.40  thf(zip_derived_cl538, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl148])).
% 5.58/1.40  thf(zip_derived_cl472, plain, ((~ (c3_1 @ a97)) <= (~ ( (c3_1 @ a97)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl131])).
% 5.58/1.40  thf(zip_derived_cl1527, plain,
% 5.58/1.40      (((~ (c0_1 @ a97) | ~ (c1_1 @ a97)))
% 5.58/1.40         <= (~ ( (c3_1 @ a97)) & 
% 5.58/1.40             (![X0 : $i]: (~ (c1_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0))))),
% 5.58/1.40      inference('s_sup-', [status(thm)], [zip_derived_cl538, zip_derived_cl472])).
% 5.58/1.40  thf(zip_derived_cl1707, plain, ((~ (c1_1 @ a97)) <= (~ ( (c1_1 @ a97)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1527])).
% 5.58/1.40  thf(zip_derived_cl506, plain,
% 5.58/1.40      ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl140])).
% 5.58/1.40  thf(zip_derived_cl1711, plain,
% 5.58/1.40      ((( (c2_1 @ a97) | ~ (c0_1 @ a97)))
% 5.58/1.40         <= (~ ( (c1_1 @ a97)) & 
% 5.58/1.40             (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('s_sup+', [status(thm)],
% 5.58/1.40                [zip_derived_cl1707, zip_derived_cl506])).
% 5.58/1.40  thf('146', plain,
% 5.58/1.40      (~ (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.40       ( (c1_1 @ a97)) | ( (c2_1 @ a97)) | ~ ( (c0_1 @ a97))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1711])).
% 5.58/1.40  thf(clause196, conjecture,
% 5.58/1.40    (~( ( c2_1 @ W ) | ( c1_1 @ W ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 5.58/1.40        ( ~( c0_1 @ W ) ) | ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 5.58/1.40        ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) ) ))).
% 5.58/1.40  thf(zf_stmt_109, negated_conjecture,
% 5.58/1.40    (( c2_1 @ W ) | ( c1_1 @ W ) | ( c1_1 @ V ) | ( c3_1 @ U ) | 
% 5.58/1.40     ( ~( c0_1 @ W ) ) | ( ~( c2_1 @ V ) ) | ( ~( c0_1 @ V ) ) | 
% 5.58/1.40     ( ~( ndr1_0 ) ) | ( ~( c2_1 @ U ) ) | ( ~( c0_1 @ U ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause196])).
% 5.58/1.40  thf(zip_derived_cl195, plain,
% 5.58/1.40      (![X0 : $i, X1 : $i, X2 : $i]:
% 5.58/1.40         ( (c2_1 @ X0)
% 5.58/1.40          |  (c1_1 @ X0)
% 5.58/1.40          |  (c1_1 @ X1)
% 5.58/1.40          |  (c3_1 @ X2)
% 5.58/1.40          | ~ (c0_1 @ X0)
% 5.58/1.40          | ~ (c2_1 @ X1)
% 5.58/1.40          | ~ (c0_1 @ X1)
% 5.58/1.40          | ~ (ndr1_0)
% 5.58/1.40          | ~ (c2_1 @ X2)
% 5.58/1.40          | ~ (c0_1 @ X2))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_109])).
% 5.58/1.40  thf('147', plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.40       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.40       ~ ( (ndr1_0)) | 
% 5.58/1.40       (![X0 : $i]: (~ (c2_1 @ X0) | ~ (c0_1 @ X0) |  (c3_1 @ X0)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl195])).
% 5.58/1.40  thf(clause62, conjecture, (~( ( c0_1 @ a129 ) | ( ~( hskp18 ) ) ))).
% 5.58/1.40  thf(zf_stmt_110, negated_conjecture, (( c0_1 @ a129 ) | ( ~( hskp18 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause62])).
% 5.58/1.40  thf(zip_derived_cl61, plain, (( (c0_1 @ a129) | ~ (hskp18))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_110])).
% 5.58/1.40  thf('148', plain, (( (c0_1 @ a129)) | ~ ( (hskp18))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl61])).
% 5.58/1.40  thf(clause63, conjecture, (~( ( c2_1 @ a129 ) | ( ~( hskp18 ) ) ))).
% 5.58/1.40  thf(zf_stmt_111, negated_conjecture, (( c2_1 @ a129 ) | ( ~( hskp18 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause63])).
% 5.58/1.40  thf(zip_derived_cl62, plain, (( (c2_1 @ a129) | ~ (hskp18))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_111])).
% 5.58/1.40  thf('149', plain, (( (c2_1 @ a129)) | ~ ( (hskp18))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl62])).
% 5.58/1.40  thf(clause101, conjecture, (~( ( ~( hskp18 ) ) | ( ~( c1_1 @ a129 ) ) ))).
% 5.58/1.40  thf(zf_stmt_112, negated_conjecture,
% 5.58/1.40    (( ~( hskp18 ) ) | ( ~( c1_1 @ a129 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause101])).
% 5.58/1.40  thf(zip_derived_cl100, plain, ((~ (hskp18) | ~ (c1_1 @ a129))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_112])).
% 5.58/1.40  thf('150', plain, (~ ( (c1_1 @ a129)) | ~ ( (hskp18))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl100])).
% 5.58/1.40  thf(zip_derived_cl548, plain,
% 5.58/1.40      ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0)))
% 5.58/1.40         <= ((![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl151])).
% 5.58/1.40  thf(zip_derived_cl410, plain, ((~ (c1_1 @ a129)) <= (~ ( (c1_1 @ a129)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl100])).
% 5.58/1.40  thf(zip_derived_cl1646, plain,
% 5.58/1.40      (((~ (c0_1 @ a129) | ~ (c2_1 @ a129)))
% 5.58/1.40         <= (~ ( (c1_1 @ a129)) & 
% 5.58/1.40             (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))))),
% 5.58/1.40      inference('s_sup-', [status(thm)], [zip_derived_cl548, zip_derived_cl410])).
% 5.58/1.40  thf('151', plain,
% 5.58/1.40      (~ ( (c0_1 @ a129)) | ( (c1_1 @ a129)) | 
% 5.58/1.40       ~ (![X0 : $i]: (~ (c2_1 @ X0) |  (c1_1 @ X0) | ~ (c0_1 @ X0))) | 
% 5.58/1.40       ~ ( (c2_1 @ a129))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1646])).
% 5.58/1.40  thf('152', plain,
% 5.58/1.40      (( (hskp19)) | ( (hskp18)) | ~ ( (ndr1_0)) | 
% 5.58/1.40       (![X0 : $i]: ( (c2_1 @ X0) |  (c1_1 @ X0) |  (c3_1 @ X0)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl134])).
% 5.58/1.40  thf(clause60, conjecture, (~( ( c1_1 @ a130 ) | ( ~( hskp19 ) ) ))).
% 5.58/1.40  thf(zf_stmt_113, negated_conjecture, (( c1_1 @ a130 ) | ( ~( hskp19 ) )),
% 5.58/1.40    inference('cnf.neg', [status(esa)], [clause60])).
% 5.58/1.40  thf(zip_derived_cl59, plain, (( (c1_1 @ a130) | ~ (hskp19))),
% 5.58/1.40      inference('cnf', [status(esa)], [zf_stmt_113])).
% 5.58/1.40  thf('153', plain, (( (c1_1 @ a130)) | ~ ( (hskp19))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl59])).
% 5.58/1.40  thf(zip_derived_cl600, plain,
% 5.58/1.40      ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1)))
% 5.58/1.40         <= ((![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl164])).
% 5.58/1.40  thf(zip_derived_cl330, plain, (( (c3_1 @ a130)) <= (( (c3_1 @ a130)))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl60])).
% 5.58/1.40  thf(zip_derived_cl1108, plain,
% 5.58/1.40      (((~ (c1_1 @ a130) |  (c2_1 @ a130)))
% 5.58/1.40         <= (( (c3_1 @ a130)) & 
% 5.58/1.40             (![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))))),
% 5.58/1.40      inference('s_sup+', [status(thm)], [zip_derived_cl600, zip_derived_cl330])).
% 5.58/1.40  thf('154', plain,
% 5.58/1.40      (~ ( (c1_1 @ a130)) | ~ ( (c3_1 @ a130)) | 
% 5.58/1.40       ~ (![X1 : $i]: ( (c2_1 @ X1) | ~ (c3_1 @ X1) | ~ (c1_1 @ X1))) | 
% 5.58/1.40       ( (c2_1 @ a130))),
% 5.58/1.40      inference('split', [status(esa)], [zip_derived_cl1108])).
% 5.58/1.40  thf(zip_derived_cl5638, plain, ($false),
% 5.58/1.40      inference('sat_resolution*', [status(thm)],
% 5.58/1.40                ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', 
% 5.58/1.40                 '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', 
% 5.58/1.40                 '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', 
% 5.58/1.40                 '32', '33', '34', '35', '36', '37', '38', '39', '40', '41', 
% 5.58/1.40                 '42', '43', '44', '45', '46', '47', '48', '49', '50', '51', 
% 5.58/1.40                 '52', '53', '54', '55', '56', '57', '58', '59', '60', '61', 
% 5.58/1.40                 '62', '63', '64', '65', '66', '67', '68', '69', '70', '71', 
% 5.58/1.40                 '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', 
% 5.58/1.40                 '82', '83', '84', '85', '86', '87', '88', '89', '90', '91', 
% 5.58/1.40                 '92', '93', '94', '95', '96', '97', '98', '99', '100', '101', 
% 5.58/1.40                 '102', '103', '104', '105', '106', '107', '108', '109', 
% 5.58/1.40                 '110', '111', '112', '113', '114', '115', '116', '117', 
% 5.58/1.40                 '118', '119', '120', '121', '122', '123', '124', '125', 
% 5.58/1.40                 '126', '127', '128', '129', '130', '131', '132', '133', 
% 5.58/1.40                 '134', '135', '136', '137', '138', '139', '140', '141', 
% 5.58/1.40                 '142', '143', '144', '145', '146', '147', '148', '149', 
% 5.58/1.40                 '150', '151', '152', '153', '154'])).
% 5.58/1.40  
% 5.58/1.40  % SZS output end Refutation
% 5.58/1.40  
% 5.58/1.40  
% 5.58/1.40  % /export/starexec/sandbox/solver/bin/fo/fo1_lcnf.sh running for 50s
% 5.58/1.40  % Terminating...
% 5.90/1.48  % Runner terminated.
% 5.90/1.48  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------